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Finding the Fourth Proportional to 623,574.11, 860,533.54 and 337,094.19

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Solution

The fourth proportional to 623,574.11, 860,533.54 and 337,094.19 is: 465,190.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,574.11 : 860,533.54 = 337,094.19 : x
  2. Step 2: Convert to fraction form
    623,574.11/860,533.54 = 337,094.19/x
  3. Step 3: Cross multiply
    623,574.11x = 860,533.54 × 337,094.19
  4. Step 4: Simplify right side
    623,574.11x = 290,080,855,791.40
  5. Step 5: Solve for x
    x = 290,080,855,791.40/623,574.11
  6. Step 6: Final answer
    x = 465,190.66

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