Finding the Fourth Proportional to 82,426.80, 123,586.20 and 32,476.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,426.80 : 123,586.20 = 32,476.80 : x
2. Step 2: Convert to fraction form
   82,426.80/123,586.20 = 32,476.80/x
3. Step 3: Cross multiply
   82,426.80x = 123,586.20 × 32,476.80
4. Step 4: Simplify right side
   82,426.80x = 4,013,684,300.16
5. Step 5: Solve for x
   x = 4,013,684,300.16/82,426.80
6. Step 6: Final answer
   x = 48,693.92