Finding the Fourth Proportional to 17,148.58, 23,663.88 and 9,593.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,148.58 : 23,663.88 = 9,593.61 : x
2. Step 2: Convert to fraction form
   17,148.58/23,663.88 = 9,593.61/x
3. Step 3: Cross multiply
   17,148.58x = 23,663.88 × 9,593.61
4. Step 4: Simplify right side
   17,148.58x = 227,021,947.07
5. Step 5: Solve for x
   x = 227,021,947.07/17,148.58
6. Step 6: Final answer
   x = 13,238.53