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Finding the Fourth Proportional to 584,169.60, 876,254.40 and 503,990.40

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Solution

The fourth proportional to 584,169.60, 876,254.40 and 503,990.40 is: 755,985.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,169.60 : 876,254.40 = 503,990.40 : x
  2. Step 2: Convert to fraction form
    584,169.60/876,254.40 = 503,990.40/x
  3. Step 3: Cross multiply
    584,169.60x = 876,254.40 × 503,990.40
  4. Step 4: Simplify right side
    584,169.60x = 441,623,805,557.76
  5. Step 5: Solve for x
    x = 441,623,805,557.76/584,169.60
  6. Step 6: Final answer
    x = 755,985.60

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