Finding the Fourth Proportional to 52,038.72, 71,814.24 and 29,682.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,038.72 : 71,814.24 = 29,682.72 : x
2. Step 2: Convert to fraction form
   52,038.72/71,814.24 = 29,682.72/x
3. Step 3: Cross multiply
   52,038.72x = 71,814.24 × 29,682.72
4. Step 4: Simplify right side
   52,038.72x = 2,131,641,977.93
5. Step 5: Solve for x
   x = 2,131,641,977.93/52,038.72
6. Step 6: Final answer
   x = 40,962.61