Finding the Fourth Proportional to 82,410.80, 123,562.20 and 32,460.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,410.80 : 123,562.20 = 32,460.80 : x
2. Step 2: Convert to fraction form
   82,410.80/123,562.20 = 32,460.80/x
3. Step 3: Cross multiply
   82,410.80x = 123,562.20 × 32,460.80
4. Step 4: Simplify right side
   82,410.80x = 4,010,927,861.76
5. Step 5: Solve for x
   x = 4,010,927,861.76/82,410.80
6. Step 6: Final answer
   x = 48,669.93