Finding the Fourth Proportional to 10,662.21, 14,713.74 and 5,882.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,662.21 : 14,713.74 = 5,882.13 : x
2. Step 2: Convert to fraction form
   10,662.21/14,713.74 = 5,882.13/x
3. Step 3: Cross multiply
   10,662.21x = 14,713.74 × 5,882.13
4. Step 4: Simplify right side
   10,662.21x = 86,548,131.47
5. Step 5: Solve for x
   x = 86,548,131.47/10,662.21
6. Step 6: Final answer
   x = 8,117.28