Finding the Fourth Proportional to 17,321.06, 23,904.52 and 9,767.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,321.06 : 23,904.52 = 9,767.00 : x
2. Step 2: Convert to fraction form
   17,321.06/23,904.52 = 9,767.00/x
3. Step 3: Cross multiply
   17,321.06x = 23,904.52 × 9,767.00
4. Step 4: Simplify right side
   17,321.06x = 233,475,482.18
5. Step 5: Solve for x
   x = 233,475,482.18/17,321.06
6. Step 6: Final answer
   x = 13,479.28