Finding the Fourth Proportional to 83,166.75, 114,770.12 and 45,441

Step by Step Solution

1. Step 1: Write the proportion equation
   83,166.75 : 114,770.12 = 45,441 : x
2. Step 2: Convert to fraction form
   83,166.75/114,770.12 = 45,441/x
3. Step 3: Cross multiply
   83,166.75x = 114,770.12 × 45,441
4. Step 4: Simplify right side
   83,166.75x = 5,215,268,795.72
5. Step 5: Solve for x
   x = 5,215,268,795.72/83,166.75
6. Step 6: Final answer
   x = 62,708.58