Finding the Fourth Proportional to 82,788.24, 114,249.24 and 45,062.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,788.24 : 114,249.24 = 45,062.76 : x
2. Step 2: Convert to fraction form
   82,788.24/114,249.24 = 45,062.76/x
3. Step 3: Cross multiply
   82,788.24x = 114,249.24 × 45,062.76
4. Step 4: Simplify right side
   82,788.24x = 5,148,386,082.30
5. Step 5: Solve for x
   x = 5,148,386,082.30/82,788.24
6. Step 6: Final answer
   x = 62,187.41