Finding the Fourth Proportional to 82,842.57, 114,324.12 and 45,116.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,842.57 : 114,324.12 = 45,116.82 : x
2. Step 2: Convert to fraction form
   82,842.57/114,324.12 = 45,116.82/x
3. Step 3: Cross multiply
   82,842.57x = 114,324.12 × 45,116.82
4. Step 4: Simplify right side
   82,842.57x = 5,157,940,743.70
5. Step 5: Solve for x
   x = 5,157,940,743.70/82,842.57
6. Step 6: Final answer
   x = 62,261.96