Finding the Fourth Proportional to 52,020.96, 71,788.84 and 29,364.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,020.96 : 71,788.84 = 29,364.72 : x
2. Step 2: Convert to fraction form
   52,020.96/71,788.84 = 29,364.72/x
3. Step 3: Cross multiply
   52,020.96x = 71,788.84 × 29,364.72
4. Step 4: Simplify right side
   52,020.96x = 2,108,059,185.72
5. Step 5: Solve for x
   x = 2,108,059,185.72/52,020.96
6. Step 6: Final answer
   x = 40,523.27