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Finding the Fourth Proportional to 69,133.34, 103,615.76 and 35,835.06

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Solution

The fourth proportional to 69,133.34, 103,615.76 and 35,835.06 is: 53,708.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,133.34 : 103,615.76 = 35,835.06 : x
  2. Step 2: Convert to fraction form
    69,133.34/103,615.76 = 35,835.06/x
  3. Step 3: Cross multiply
    69,133.34x = 103,615.76 × 35,835.06
  4. Step 4: Simplify right side
    69,133.34x = 3,713,076,976.55
  5. Step 5: Solve for x
    x = 3,713,076,976.55/69,133.34
  6. Step 6: Final answer
    x = 53,708.92

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