Finding the Fourth Proportional to 82,025.56, 113,143.26 and 51,758.02

Step by Step Solution

1. Step 1: Write the proportion equation
   82,025.56 : 113,143.26 = 51,758.02 : x
2. Step 2: Convert to fraction form
   82,025.56/113,143.26 = 51,758.02/x
3. Step 3: Cross multiply
   82,025.56x = 113,143.26 × 51,758.02
4. Step 4: Simplify right side
   82,025.56x = 5,856,071,113.95
5. Step 5: Solve for x
   x = 5,856,071,113.95/82,025.56
6. Step 6: Final answer
   x = 71,393.25