Finding the Fourth Proportional to 83,224.76, 114,850.56 and 45,499

Step by Step Solution

1. Step 1: Write the proportion equation
   83,224.76 : 114,850.56 = 45,499 : x
2. Step 2: Convert to fraction form
   83,224.76/114,850.56 = 45,499/x
3. Step 3: Cross multiply
   83,224.76x = 114,850.56 × 45,499
4. Step 4: Simplify right side
   83,224.76x = 5,225,585,629.44
5. Step 5: Solve for x
   x = 5,225,585,629.44/83,224.76
6. Step 6: Final answer
   x = 62,788.83