Finding the Fourth Proportional to 82,303.92, 123,463.17 and 23,140.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,303.92 : 123,463.17 = 23,140.10 : x
2. Step 2: Convert to fraction form
   82,303.92/123,463.17 = 23,140.10/x
3. Step 3: Cross multiply
   82,303.92x = 123,463.17 × 23,140.10
4. Step 4: Simplify right side
   82,303.92x = 2,856,950,408.77
5. Step 5: Solve for x
   x = 2,856,950,408.77/82,303.92
6. Step 6: Final answer
   x = 34,712.20