Finding the Fourth Proportional to 67,799.46, 93,566.04 and 39,127.89

Step by Step Solution

1. Step 1: Write the proportion equation
   67,799.46 : 93,566.04 = 39,127.89 : x
2. Step 2: Convert to fraction form
   67,799.46/93,566.04 = 39,127.89/x
3. Step 3: Cross multiply
   67,799.46x = 93,566.04 × 39,127.89
4. Step 4: Simplify right side
   67,799.46x = 3,661,041,720.86
5. Step 5: Solve for x
   x = 3,661,041,720.86/67,799.46
6. Step 6: Final answer
   x = 53,998.10