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Finding the Fourth Proportional to 132,763.41, 183,281.21 and 89,968.98

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Solution

The fourth proportional to 132,763.41, 183,281.21 and 89,968.98 is: 124,203.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,763.41 : 183,281.21 = 89,968.98 : x
  2. Step 2: Convert to fraction form
    132,763.41/183,281.21 = 89,968.98/x
  3. Step 3: Cross multiply
    132,763.41x = 183,281.21 × 89,968.98
  4. Step 4: Simplify right side
    132,763.41x = 16,489,623,516.87
  5. Step 5: Solve for x
    x = 16,489,623,516.87/132,763.41
  6. Step 6: Final answer
    x = 124,203.07

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