Finding the Fourth Proportional to 82,713.51, 114,083.52 and 52,472.79

Step by Step Solution

1. Step 1: Write the proportion equation
   82,713.51 : 114,083.52 = 52,472.79 : x
2. Step 2: Convert to fraction form
   82,713.51/114,083.52 = 52,472.79/x
3. Step 3: Cross multiply
   82,713.51x = 114,083.52 × 52,472.79
4. Step 4: Simplify right side
   82,713.51x = 5,986,280,587.42
5. Step 5: Solve for x
   x = 5,986,280,587.42/82,713.51
6. Step 6: Final answer
   x = 72,373.67