Finding the Fourth Proportional to 17,580.52, 24,260.34 and 9,623.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,580.52 : 24,260.34 = 9,623.08 : x
2. Step 2: Convert to fraction form
   17,580.52/24,260.34 = 9,623.08/x
3. Step 3: Cross multiply
   17,580.52x = 24,260.34 × 9,623.08
4. Step 4: Simplify right side
   17,580.52x = 233,459,192.65
5. Step 5: Solve for x
   x = 233,459,192.65/17,580.52
6. Step 6: Final answer
   x = 13,279.42