Finding the Fourth Proportional to 82,808, 114,275.31 and 45,082.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,808 : 114,275.31 = 45,082.52 : x
2. Step 2: Convert to fraction form
   82,808/114,275.31 = 45,082.52/x
3. Step 3: Cross multiply
   82,808x = 114,275.31 × 45,082.52
4. Step 4: Simplify right side
   82,808x = 5,151,818,948.58
5. Step 5: Solve for x
   x = 5,151,818,948.58/82,808
6. Step 6: Final answer
   x = 62,214.02