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Finding the Fourth Proportional to 88,994.88, 122,840.64 and 51,295.68

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Solution

The fourth proportional to 88,994.88, 122,840.64 and 51,295.68 is: 70,804.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,994.88 : 122,840.64 = 51,295.68 : x
  2. Step 2: Convert to fraction form
    88,994.88/122,840.64 = 51,295.68/x
  3. Step 3: Cross multiply
    88,994.88x = 122,840.64 × 51,295.68
  4. Step 4: Simplify right side
    88,994.88x = 6,301,194,160.44
  5. Step 5: Solve for x
    x = 6,301,194,160.44/88,994.88
  6. Step 6: Final answer
    x = 70,804.01

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