Finding the Fourth Proportional to 10,272.57, 14,176.13 and 5,796.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,272.57 : 14,176.13 = 5,796.30 : x
2. Step 2: Convert to fraction form
   10,272.57/14,176.13 = 5,796.30/x
3. Step 3: Cross multiply
   10,272.57x = 14,176.13 × 5,796.30
4. Step 4: Simplify right side
   10,272.57x = 82,169,102.32
5. Step 5: Solve for x
   x = 82,169,102.32/10,272.57
6. Step 6: Final answer
   x = 7,998.88