Finding the Fourth Proportional to 103,738.98, 155,552.78 and 32,648.32

Step by Step Solution

1. Step 1: Write the proportion equation
   103,738.98 : 155,552.78 = 32,648.32 : x
2. Step 2: Convert to fraction form
   103,738.98/155,552.78 = 32,648.32/x
3. Step 3: Cross multiply
   103,738.98x = 155,552.78 × 32,648.32
4. Step 4: Simplify right side
   103,738.98x = 5,078,536,631.07
5. Step 5: Solve for x
   x = 5,078,536,631.07/103,738.98
6. Step 6: Final answer
   x = 48,954.95