Finding the Fourth Proportional to 107,171.71, 147,902.86 and 59,424.03

Step by Step Solution

1. Step 1: Write the proportion equation
   107,171.71 : 147,902.86 = 59,424.03 : x
2. Step 2: Convert to fraction form
   107,171.71/147,902.86 = 59,424.03/x
3. Step 3: Cross multiply
   107,171.71x = 147,902.86 × 59,424.03
4. Step 4: Simplify right side
   107,171.71x = 8,788,984,064.01
5. Step 5: Solve for x
   x = 8,788,984,064.01/107,171.71
6. Step 6: Final answer
   x = 82,008.44