Finding the Fourth Proportional to 52,081.63, 71,871.30 and 29,422.96

Step by Step Solution

1. Step 1: Write the proportion equation
   52,081.63 : 71,871.30 = 29,422.96 : x
2. Step 2: Convert to fraction form
   52,081.63/71,871.30 = 29,422.96/x
3. Step 3: Cross multiply
   52,081.63x = 71,871.30 × 29,422.96
4. Step 4: Simplify right side
   52,081.63x = 2,114,666,205.37
5. Step 5: Solve for x
   x = 2,114,666,205.37/52,081.63
6. Step 6: Final answer
   x = 40,602.92