Finding the Fourth Proportional to 47,418.72, 71,172.72 and 24,061.92

Step by Step Solution

1. Step 1: Write the proportion equation
   47,418.72 : 71,172.72 = 24,061.92 : x
2. Step 2: Convert to fraction form
   47,418.72/71,172.72 = 24,061.92/x
3. Step 3: Cross multiply
   47,418.72x = 71,172.72 × 24,061.92
4. Step 4: Simplify right side
   47,418.72x = 1,712,552,294.82
5. Step 5: Solve for x
   x = 1,712,552,294.82/47,418.72
6. Step 6: Final answer
   x = 36,115.53