Finding the Fourth Proportional to 17,080.77, 25,622.37 and 5,393.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,080.77 : 25,622.37 = 5,393.69 : x
2. Step 2: Convert to fraction form
   17,080.77/25,622.37 = 5,393.69/x
3. Step 3: Cross multiply
   17,080.77x = 25,622.37 × 5,393.69
4. Step 4: Simplify right side
   17,080.77x = 138,199,120.85
5. Step 5: Solve for x
   x = 138,199,120.85/17,080.77
6. Step 6: Final answer
   x = 8,090.92