Finding the Fourth Proportional to 17,312.00, 23,890.46 and 9,759.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,312.00 : 23,890.46 = 9,759.15 : x
2. Step 2: Convert to fraction form
   17,312.00/23,890.46 = 9,759.15/x
3. Step 3: Cross multiply
   17,312.00x = 23,890.46 × 9,759.15
4. Step 4: Simplify right side
   17,312.00x = 233,150,533.91
5. Step 5: Solve for x
   x = 233,150,533.91/17,312.00
6. Step 6: Final answer
   x = 13,467.57