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Finding the Fourth Proportional to 88,886.22, 122,670.54 and 50,657.46

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Solution

The fourth proportional to 88,886.22, 122,670.54 and 50,657.46 is: 69,911.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,886.22 : 122,670.54 = 50,657.46 : x
  2. Step 2: Convert to fraction form
    88,886.22/122,670.54 = 50,657.46/x
  3. Step 3: Cross multiply
    88,886.22x = 122,670.54 × 50,657.46
  4. Step 4: Simplify right side
    88,886.22x = 6,214,177,973.23
  5. Step 5: Solve for x
    x = 6,214,177,973.23/88,886.22
  6. Step 6: Final answer
    x = 69,911.60

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