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Finding the Fourth Proportional to 234,769.95, 352,176.03 and 66,291.98

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Solution

The fourth proportional to 234,769.95, 352,176.03 and 66,291.98 is: 99,443.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,769.95 : 352,176.03 = 66,291.98 : x
  2. Step 2: Convert to fraction form
    234,769.95/352,176.03 = 66,291.98/x
  3. Step 3: Cross multiply
    234,769.95x = 352,176.03 × 66,291.98
  4. Step 4: Simplify right side
    234,769.95x = 23,346,444,576.36
  5. Step 5: Solve for x
    x = 23,346,444,576.36/234,769.95
  6. Step 6: Final answer
    x = 99,443.92

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