Finding the Fourth Proportional to 82,834.75, 114,313.17 and 45,109

Step by Step Solution

1. Step 1: Write the proportion equation
   82,834.75 : 114,313.17 = 45,109 : x
2. Step 2: Convert to fraction form
   82,834.75/114,313.17 = 45,109/x
3. Step 3: Cross multiply
   82,834.75x = 114,313.17 × 45,109
4. Step 4: Simplify right side
   82,834.75x = 5,156,552,785.53
5. Step 5: Solve for x
   x = 5,156,552,785.53/82,834.75
6. Step 6: Final answer
   x = 62,251.08