Finding the Fourth Proportional to 10,948.41, 16,425.21 and 3,552.87

Step by Step Solution

1. Step 1: Write the proportion equation
   10,948.41 : 16,425.21 = 3,552.87 : x
2. Step 2: Convert to fraction form
   10,948.41/16,425.21 = 3,552.87/x
3. Step 3: Cross multiply
   10,948.41x = 16,425.21 × 3,552.87
4. Step 4: Simplify right side
   10,948.41x = 58,356,635.85
5. Step 5: Solve for x
   x = 58,356,635.85/10,948.41
6. Step 6: Final answer
   x = 5,330.15