Finding the Fourth Proportional to 82,748.25, 114,194.41 and 45,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,748.25 : 114,194.41 = 45,022.50 : x
2. Step 2: Convert to fraction form
   82,748.25/114,194.41 = 45,022.50/x
3. Step 3: Cross multiply
   82,748.25x = 114,194.41 × 45,022.50
4. Step 4: Simplify right side
   82,748.25x = 5,141,317,711.67
5. Step 5: Solve for x
   x = 5,141,317,711.67/82,748.25
6. Step 6: Final answer
   x = 62,132.04