Finding the Fourth Proportional to 83,046.47, 114,604.49 and 45,321.53

Step by Step Solution

1. Step 1: Write the proportion equation
   83,046.47 : 114,604.49 = 45,321.53 : x
2. Step 2: Convert to fraction form
   83,046.47/114,604.49 = 45,321.53/x
3. Step 3: Cross multiply
   83,046.47x = 114,604.49 × 45,321.53
4. Step 4: Simplify right side
   83,046.47x = 5,194,050,831.67
5. Step 5: Solve for x
   x = 5,194,050,831.67/83,046.47
6. Step 6: Final answer
   x = 62,543.91