Finding the Fourth Proportional to 11,382.00, 17,080.71 and 3,986.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,382.00 : 17,080.71 = 3,986.52 : x
2. Step 2: Convert to fraction form
   11,382.00/17,080.71 = 3,986.52/x
3. Step 3: Cross multiply
   11,382.00x = 17,080.71 × 3,986.52
4. Step 4: Simplify right side
   11,382.00x = 68,092,506.63
5. Step 5: Solve for x
   x = 68,092,506.63/11,382.00
6. Step 6: Final answer
   x = 5,982.48