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Finding the Fourth Proportional to 60,553.44, 90,817.20 and 25,483.68

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Solution

The fourth proportional to 60,553.44, 90,817.20 and 25,483.68 is: 38,220.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,553.44 : 90,817.20 = 25,483.68 : x
  2. Step 2: Convert to fraction form
    60,553.44/90,817.20 = 25,483.68/x
  3. Step 3: Cross multiply
    60,553.44x = 90,817.20 × 25,483.68
  4. Step 4: Simplify right side
    60,553.44x = 2,314,356,463.30
  5. Step 5: Solve for x
    x = 2,314,356,463.30/60,553.44
  6. Step 6: Final answer
    x = 38,220.07

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