Finding the Fourth Proportional to 83,250.34, 114,883.13 and 45,523.78

Step by Step Solution

1. Step 1: Write the proportion equation
   83,250.34 : 114,883.13 = 45,523.78 : x
2. Step 2: Convert to fraction form
   83,250.34/114,883.13 = 45,523.78/x
3. Step 3: Cross multiply
   83,250.34x = 114,883.13 × 45,523.78
4. Step 4: Simplify right side
   83,250.34x = 5,229,914,335.83
5. Step 5: Solve for x
   x = 5,229,914,335.83/83,250.34
6. Step 6: Final answer
   x = 62,821.54