Finding the Fourth Proportional to 10,492.83, 14,480.43 and 5,713.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,492.83 : 14,480.43 = 5,713.09 : x
2. Step 2: Convert to fraction form
   10,492.83/14,480.43 = 5,713.09/x
3. Step 3: Cross multiply
   10,492.83x = 14,480.43 × 5,713.09
4. Step 4: Simplify right side
   10,492.83x = 82,727,999.83
5. Step 5: Solve for x
   x = 82,727,999.83/10,492.83
6. Step 6: Final answer
   x = 7,884.24