Finding the Fourth Proportional to 11,061.90, 16,593.33 and 5,144.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061.90 : 16,593.33 = 5,144.34 : x
2. Step 2: Convert to fraction form
   11,061.90/16,593.33 = 5,144.34/x
3. Step 3: Cross multiply
   11,061.90x = 16,593.33 × 5,144.34
4. Step 4: Simplify right side
   11,061.90x = 85,361,731.25
5. Step 5: Solve for x
   x = 85,361,731.25/11,061.90
6. Step 6: Final answer
   x = 7,716.73