Finding the Fourth Proportional to 83,032.64, 114,552.12 and 51,146.24

Step by Step Solution

1. Step 1: Write the proportion equation
   83,032.64 : 114,552.12 = 51,146.24 : x
2. Step 2: Convert to fraction form
   83,032.64/114,552.12 = 51,146.24/x
3. Step 3: Cross multiply
   83,032.64x = 114,552.12 × 51,146.24
4. Step 4: Simplify right side
   83,032.64x = 5,858,910,222.03
5. Step 5: Solve for x
   x = 5,858,910,222.03/83,032.64
6. Step 6: Final answer
   x = 70,561.53