Finding the Fourth Proportional to 107,047.20, 160,595.10 and 62,651.10

Step by Step Solution

1. Step 1: Write the proportion equation
   107,047.20 : 160,595.10 = 62,651.10 : x
2. Step 2: Convert to fraction form
   107,047.20/160,595.10 = 62,651.10/x
3. Step 3: Cross multiply
   107,047.20x = 160,595.10 × 62,651.10
4. Step 4: Simplify right side
   107,047.20x = 10,061,459,669.61
5. Step 5: Solve for x
   x = 10,061,459,669.61/107,047.20
6. Step 6: Final answer
   x = 93,990.87