Finding the Fourth Proportional to 12,080.25, 18,111.24 and 5,833.92

Step by Step Solution

1. Step 1: Write the proportion equation
   12,080.25 : 18,111.24 = 5,833.92 : x
2. Step 2: Convert to fraction form
   12,080.25/18,111.24 = 5,833.92/x
3. Step 3: Cross multiply
   12,080.25x = 18,111.24 × 5,833.92
4. Step 4: Simplify right side
   12,080.25x = 105,659,525.26
5. Step 5: Solve for x
   x = 105,659,525.26/12,080.25
6. Step 6: Final answer
   x = 8,746.47