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Finding the Fourth Proportional to 118,176.41, 163,055.39 and 67,185.14

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Solution

The fourth proportional to 118,176.41, 163,055.39 and 67,185.14 is: 92,699.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,176.41 : 163,055.39 = 67,185.14 : x
  2. Step 2: Convert to fraction form
    118,176.41/163,055.39 = 67,185.14/x
  3. Step 3: Cross multiply
    118,176.41x = 163,055.39 × 67,185.14
  4. Step 4: Simplify right side
    118,176.41x = 10,954,899,204.90
  5. Step 5: Solve for x
    x = 10,954,899,204.90/118,176.41
  6. Step 6: Final answer
    x = 92,699.55

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