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Finding the Fourth Proportional to 69,559.66, 104,347.59 and 22,158.10

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Solution

The fourth proportional to 69,559.66, 104,347.59 and 22,158.10 is: 33,239.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,559.66 : 104,347.59 = 22,158.10 : x
  2. Step 2: Convert to fraction form
    69,559.66/104,347.59 = 22,158.10/x
  3. Step 3: Cross multiply
    69,559.66x = 104,347.59 × 22,158.10
  4. Step 4: Simplify right side
    69,559.66x = 2,312,144,333.98
  5. Step 5: Solve for x
    x = 2,312,144,333.98/69,559.66
  6. Step 6: Final answer
    x = 33,239.73

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