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Finding the Fourth Proportional to 366,922.20, 550,355.96 and 153,635.03

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Solution

The fourth proportional to 366,922.20, 550,355.96 and 153,635.03 is: 230,441.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,922.20 : 550,355.96 = 153,635.03 : x
  2. Step 2: Convert to fraction form
    366,922.20/550,355.96 = 153,635.03/x
  3. Step 3: Cross multiply
    366,922.20x = 550,355.96 × 153,635.03
  4. Step 4: Simplify right side
    366,922.20x = 84,553,950,905.32
  5. Step 5: Solve for x
    x = 84,553,950,905.32/366,922.20
  6. Step 6: Final answer
    x = 230,441.09

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