Finding the Fourth Proportional to 55,126.49, 76,080.20 and 32,472.61

Step by Step Solution

1. Step 1: Write the proportion equation
   55,126.49 : 76,080.20 = 32,472.61 : x
2. Step 2: Convert to fraction form
   55,126.49/76,080.20 = 32,472.61/x
3. Step 3: Cross multiply
   55,126.49x = 76,080.20 × 32,472.61
4. Step 4: Simplify right side
   55,126.49x = 2,470,522,744.50
5. Step 5: Solve for x
   x = 2,470,522,744.50/55,126.49
6. Step 6: Final answer
   x = 44,815.53