Finding the Fourth Proportional to 10,080.16, 13,908.56 and 5,830.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,080.16 : 13,908.56 = 5,830.24 : x
2. Step 2: Convert to fraction form
   10,080.16/13,908.56 = 5,830.24/x
3. Step 3: Cross multiply
   10,080.16x = 13,908.56 × 5,830.24
4. Step 4: Simplify right side
   10,080.16x = 81,090,242.85
5. Step 5: Solve for x
   x = 81,090,242.85/10,080.16
6. Step 6: Final answer
   x = 8,044.54