Finding the Fourth Proportional to 10,941.29, 16,414.53 and 3,545.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,941.29 : 16,414.53 = 3,545.74 : x
2. Step 2: Convert to fraction form
   10,941.29/16,414.53 = 3,545.74/x
3. Step 3: Cross multiply
   10,941.29x = 16,414.53 × 3,545.74
4. Step 4: Simplify right side
   10,941.29x = 58,201,655.60
5. Step 5: Solve for x
   x = 58,201,655.60/10,941.29
6. Step 6: Final answer
   x = 5,319.45