Finding the Fourth Proportional to 107,173.35, 147,898.98 and 59,425.47

Step by Step Solution

1. Step 1: Write the proportion equation
   107,173.35 : 147,898.98 = 59,425.47 : x
2. Step 2: Convert to fraction form
   107,173.35/147,898.98 = 59,425.47/x
3. Step 3: Cross multiply
   107,173.35x = 147,898.98 × 59,425.47
4. Step 4: Simplify right side
   107,173.35x = 8,788,966,399.02
5. Step 5: Solve for x
   x = 8,788,966,399.02/107,173.35
6. Step 6: Final answer
   x = 82,007.01