Finding the Fourth Proportional to 83,046.75, 114,604.52 and 45,321

Step by Step Solution

1. Step 1: Write the proportion equation
   83,046.75 : 114,604.52 = 45,321 : x
2. Step 2: Convert to fraction form
   83,046.75/114,604.52 = 45,321/x
3. Step 3: Cross multiply
   83,046.75x = 114,604.52 × 45,321
4. Step 4: Simplify right side
   83,046.75x = 5,193,991,224.32
5. Step 5: Solve for x
   x = 5,193,991,224.32/83,046.75
6. Step 6: Final answer
   x = 62,542.98