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Finding the Fourth Proportional to 266,551.22, 399,896.94 and 95,790.19

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Solution

The fourth proportional to 266,551.22, 399,896.94 and 95,790.19 is: 143,710.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,551.22 : 399,896.94 = 95,790.19 : x
  2. Step 2: Convert to fraction form
    266,551.22/399,896.94 = 95,790.19/x
  3. Step 3: Cross multiply
    266,551.22x = 399,896.94 × 95,790.19
  4. Step 4: Simplify right side
    266,551.22x = 38,306,202,863.28
  5. Step 5: Solve for x
    x = 38,306,202,863.28/266,551.22
  6. Step 6: Final answer
    x = 143,710.48

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