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Finding the Fourth Proportional to 107,716.36, 148,648.26 and 59,968.48

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Solution

The fourth proportional to 107,716.36, 148,648.26 and 59,968.48 is: 82,756.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,716.36 : 148,648.26 = 59,968.48 : x
  2. Step 2: Convert to fraction form
    107,716.36/148,648.26 = 59,968.48/x
  3. Step 3: Cross multiply
    107,716.36x = 148,648.26 × 59,968.48
  4. Step 4: Simplify right side
    107,716.36x = 8,914,210,206.84
  5. Step 5: Solve for x
    x = 8,914,210,206.84/107,716.36
  6. Step 6: Final answer
    x = 82,756.33

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