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Finding the Fourth Proportional to 222,181.72, 333,270.99 and 89,060.04

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Solution

The fourth proportional to 222,181.72, 333,270.99 and 89,060.04 is: 133,589.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,181.72 : 333,270.99 = 89,060.04 : x
  2. Step 2: Convert to fraction form
    222,181.72/333,270.99 = 89,060.04/x
  3. Step 3: Cross multiply
    222,181.72x = 333,270.99 × 89,060.04
  4. Step 4: Simplify right side
    222,181.72x = 29,681,127,700.24
  5. Step 5: Solve for x
    x = 29,681,127,700.24/222,181.72
  6. Step 6: Final answer
    x = 133,589.42

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