Finding the Fourth Proportional to 83,111.26, 114,693.96 and 45,385.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,111.26 : 114,693.96 = 45,385.52 : x
2. Step 2: Convert to fraction form
   83,111.26/114,693.96 = 45,385.52/x
3. Step 3: Cross multiply
   83,111.26x = 114,693.96 × 45,385.52
4. Step 4: Simplify right side
   83,111.26x = 5,205,445,015.46
5. Step 5: Solve for x
   x = 5,205,445,015.46/83,111.26
6. Step 6: Final answer
   x = 62,632.25