Finding the Fourth Proportional to 11,385.01, 17,080.86 and 5,842.23

Step by Step Solution

1. Step 1: Write the proportion equation
   11,385.01 : 17,080.86 = 5,842.23 : x
2. Step 2: Convert to fraction form
   11,385.01/17,080.86 = 5,842.23/x
3. Step 3: Cross multiply
   11,385.01x = 17,080.86 × 5,842.23
4. Step 4: Simplify right side
   11,385.01x = 99,790,312.72
5. Step 5: Solve for x
   x = 99,790,312.72/11,385.01
6. Step 6: Final answer
   x = 8,765.06