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Finding the Fourth Proportional to 635,353.12, 876,802.62 and 344,977.03

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Solution

The fourth proportional to 635,353.12, 876,802.62 and 344,977.03 is: 476,076.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,353.12 : 876,802.62 = 344,977.03 : x
  2. Step 2: Convert to fraction form
    635,353.12/876,802.62 = 344,977.03/x
  3. Step 3: Cross multiply
    635,353.12x = 876,802.62 × 344,977.03
  4. Step 4: Simplify right side
    635,353.12x = 302,476,763,743.82
  5. Step 5: Solve for x
    x = 302,476,763,743.82/635,353.12
  6. Step 6: Final answer
    x = 476,076.62

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