Finding the Fourth Proportional to 10,946.16, 16,417.70 and 3,550.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,946.16 : 16,417.70 = 3,550.68 : x
2. Step 2: Convert to fraction form
   10,946.16/16,417.70 = 3,550.68/x
3. Step 3: Cross multiply
   10,946.16x = 16,417.70 × 3,550.68
4. Step 4: Simplify right side
   10,946.16x = 58,293,981.28
5. Step 5: Solve for x
   x = 58,293,981.28/10,946.16
6. Step 6: Final answer
   x = 5,325.52