Finding the Fourth Proportional to 82,510.29, 123,663.78 and 32,540.13

Step by Step Solution

1. Step 1: Write the proportion equation
   82,510.29 : 123,663.78 = 32,540.13 : x
2. Step 2: Convert to fraction form
   82,510.29/123,663.78 = 32,540.13/x
3. Step 3: Cross multiply
   82,510.29x = 123,663.78 × 32,540.13
4. Step 4: Simplify right side
   82,510.29x = 4,024,035,477.49
5. Step 5: Solve for x
   x = 4,024,035,477.49/82,510.29
6. Step 6: Final answer
   x = 48,770.10