Finding the Fourth Proportional to 10,940.08, 16,404.06 and 3,441.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,940.08 : 16,404.06 = 3,441.52 : x
2. Step 2: Convert to fraction form
   10,940.08/16,404.06 = 3,441.52/x
3. Step 3: Cross multiply
   10,940.08x = 16,404.06 × 3,441.52
4. Step 4: Simplify right side
   10,940.08x = 56,454,900.57
5. Step 5: Solve for x
   x = 56,454,900.57/10,940.08
6. Step 6: Final answer
   x = 5,160.37