Finding the Fourth Proportional to 103,915.55, 155,894.43 and 32,849.28

Step by Step Solution

1. Step 1: Write the proportion equation
   103,915.55 : 155,894.43 = 32,849.28 : x
2. Step 2: Convert to fraction form
   103,915.55/155,894.43 = 32,849.28/x
3. Step 3: Cross multiply
   103,915.55x = 155,894.43 × 32,849.28
4. Step 4: Simplify right side
   103,915.55x = 5,121,020,304.52
5. Step 5: Solve for x
   x = 5,121,020,304.52/103,915.55
6. Step 6: Final answer
   x = 49,280.60