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Finding the Fourth Proportional to 593,772.80, 890,659.20 and 144,490.10

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Solution

The fourth proportional to 593,772.80, 890,659.20 and 144,490.10 is: 216,735.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,772.80 : 890,659.20 = 144,490.10 : x
  2. Step 2: Convert to fraction form
    593,772.80/890,659.20 = 144,490.10/x
  3. Step 3: Cross multiply
    593,772.80x = 890,659.20 × 144,490.10
  4. Step 4: Simplify right side
    593,772.80x = 128,691,436,873.92
  5. Step 5: Solve for x
    x = 128,691,436,873.92/593,772.80
  6. Step 6: Final answer
    x = 216,735.15

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