Finding the Fourth Proportional to 10,948.30, 16,422.68 and 3,552.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,948.30 : 16,422.68 = 3,552.73 : x
2. Step 2: Convert to fraction form
   10,948.30/16,422.68 = 3,552.73/x
3. Step 3: Cross multiply
   10,948.30x = 16,422.68 × 3,552.73
4. Step 4: Simplify right side
   10,948.30x = 58,345,315.74
5. Step 5: Solve for x
   x = 58,345,315.74/10,948.30
6. Step 6: Final answer
   x = 5,329.17