Finding the Fourth Proportional to 52,448.88, 72,373.20 and 29,787.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,448.88 : 72,373.20 = 29,787.72 : x
2. Step 2: Convert to fraction form
   52,448.88/72,373.20 = 29,787.72/x
3. Step 3: Cross multiply
   52,448.88x = 72,373.20 × 29,787.72
4. Step 4: Simplify right side
   52,448.88x = 2,155,832,617.10
5. Step 5: Solve for x
   x = 2,155,832,617.10/52,448.88
6. Step 6: Final answer
   x = 41,103.50