Finding the Fourth Proportional to 82,002.60, 113,111.10 and 51,734.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,002.60 : 113,111.10 = 51,734.52 : x
2. Step 2: Convert to fraction form
   82,002.60/113,111.10 = 51,734.52/x
3. Step 3: Cross multiply
   82,002.60x = 113,111.10 × 51,734.52
4. Step 4: Simplify right side
   82,002.60x = 5,851,748,465.17
5. Step 5: Solve for x
   x = 5,851,748,465.17/82,002.60
6. Step 6: Final answer
   x = 71,360.52