Finding the Fourth Proportional to 10,767.93, 16,144.47 and 5,492.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,767.93 : 16,144.47 = 5,492.70 : x
2. Step 2: Convert to fraction form
   10,767.93/16,144.47 = 5,492.70/x
3. Step 3: Cross multiply
   10,767.93x = 16,144.47 × 5,492.70
4. Step 4: Simplify right side
   10,767.93x = 88,676,730.37
5. Step 5: Solve for x
   x = 88,676,730.37/10,767.93
6. Step 6: Final answer
   x = 8,235.26