Finding the Fourth Proportional to 82,766.25, 114,217.83 and 45,040.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,766.25 : 114,217.83 = 45,040.50 : x
2. Step 2: Convert to fraction form
   82,766.25/114,217.83 = 45,040.50/x
3. Step 3: Cross multiply
   82,766.25x = 114,217.83 × 45,040.50
4. Step 4: Simplify right side
   82,766.25x = 5,144,428,172.12
5. Step 5: Solve for x
   x = 5,144,428,172.12/82,766.25
6. Step 6: Final answer
   x = 62,156.11