Finding the Fourth Proportional to 10,868.29, 16,294.46 and 3,468.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,868.29 : 16,294.46 = 3,468.48 : x
2. Step 2: Convert to fraction form
   10,868.29/16,294.46 = 3,468.48/x
3. Step 3: Cross multiply
   10,868.29x = 16,294.46 × 3,468.48
4. Step 4: Simplify right side
   10,868.29x = 56,516,991.28
5. Step 5: Solve for x
   x = 56,516,991.28/10,868.29
6. Step 6: Final answer
   x = 5,200.17