Finding the Fourth Proportional to 10,948.02, 16,424.43 and 3,553.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,948.02 : 16,424.43 = 3,553.22 : x
2. Step 2: Convert to fraction form
   10,948.02/16,424.43 = 3,553.22/x
3. Step 3: Cross multiply
   10,948.02x = 16,424.43 × 3,553.22
4. Step 4: Simplify right side
   10,948.02x = 58,359,613.16
5. Step 5: Solve for x
   x = 58,359,613.16/10,948.02
6. Step 6: Final answer
   x = 5,330.61