Finding the Fourth Proportional to 82,374.83, 113,689.41 and 52,162.91

Step by Step Solution

1. Step 1: Write the proportion equation
   82,374.83 : 113,689.41 = 52,162.91 : x
2. Step 2: Convert to fraction form
   82,374.83/113,689.41 = 52,162.91/x
3. Step 3: Cross multiply
   82,374.83x = 113,689.41 × 52,162.91
4. Step 4: Simplify right side
   82,374.83x = 5,930,370,461.78
5. Step 5: Solve for x
   x = 5,930,370,461.78/82,374.83
6. Step 6: Final answer
   x = 71,992.51