Finding the Fourth Proportional to 8,362.32, 12,540.84 and 3,024.80

Step by Step Solution

1. Step 1: Write the proportion equation
   8,362.32 : 12,540.84 = 3,024.80 : x
2. Step 2: Convert to fraction form
   8,362.32/12,540.84 = 3,024.80/x
3. Step 3: Cross multiply
   8,362.32x = 12,540.84 × 3,024.80
4. Step 4: Simplify right side
   8,362.32x = 37,933,532.83
5. Step 5: Solve for x
   x = 37,933,532.83/8,362.32
6. Step 6: Final answer
   x = 4,536.25