Finding the Fourth Proportional to 52,081.27, 71,871.93 and 29,111.06

Step by Step Solution

1. Step 1: Write the proportion equation
   52,081.27 : 71,871.93 = 29,111.06 : x
2. Step 2: Convert to fraction form
   52,081.27/71,871.93 = 29,111.06/x
3. Step 3: Cross multiply
   52,081.27x = 71,871.93 × 29,111.06
4. Step 4: Simplify right side
   52,081.27x = 2,092,268,066.55
5. Step 5: Solve for x
   x = 2,092,268,066.55/52,081.27
6. Step 6: Final answer
   x = 40,173.14