Finding the Fourth Proportional to 17,339.99, 23,929.01 and 9,382.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,339.99 : 23,929.01 = 9,382.04 : x
2. Step 2: Convert to fraction form
   17,339.99/23,929.01 = 9,382.04/x
3. Step 3: Cross multiply
   17,339.99x = 23,929.01 × 9,382.04
4. Step 4: Simplify right side
   17,339.99x = 224,502,941.89
5. Step 5: Solve for x
   x = 224,502,941.89/17,339.99
6. Step 6: Final answer
   x = 12,947.12