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Finding the Fourth Proportional to 114,955.34, 158,636.82 and 64,654.34

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Solution

The fourth proportional to 114,955.34, 158,636.82 and 64,654.34 is: 89,222.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,955.34 : 158,636.82 = 64,654.34 : x
  2. Step 2: Convert to fraction form
    114,955.34/158,636.82 = 64,654.34/x
  3. Step 3: Cross multiply
    114,955.34x = 158,636.82 × 64,654.34
  4. Step 4: Simplify right side
    114,955.34x = 10,256,558,896.80
  5. Step 5: Solve for x
    x = 10,256,558,896.80/114,955.34
  6. Step 6: Final answer
    x = 89,222.12

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