Finding the Fourth Proportional to 40,443.18, 60,672.96 and 15,484.03

Step by Step Solution

1. Step 1: Write the proportion equation
   40,443.18 : 60,672.96 = 15,484.03 : x
2. Step 2: Convert to fraction form
   40,443.18/60,672.96 = 15,484.03/x
3. Step 3: Cross multiply
   40,443.18x = 60,672.96 × 15,484.03
4. Step 4: Simplify right side
   40,443.18x = 939,461,932.83
5. Step 5: Solve for x
   x = 939,461,932.83/40,443.18
6. Step 6: Final answer
   x = 23,229.18