Finding the Fourth Proportional to 52,354.62, 72,233.06 and 29,691.83

Step by Step Solution

1. Step 1: Write the proportion equation
   52,354.62 : 72,233.06 = 29,691.83 : x
2. Step 2: Convert to fraction form
   52,354.62/72,233.06 = 29,691.83/x
3. Step 3: Cross multiply
   52,354.62x = 72,233.06 × 29,691.83
4. Step 4: Simplify right side
   52,354.62x = 2,144,731,770.02
5. Step 5: Solve for x
   x = 2,144,731,770.02/52,354.62
6. Step 6: Final answer
   x = 40,965.47