Finding the Fourth Proportional to 17,204.37, 25,741.34 and 10,188.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,204.37 : 25,741.34 = 10,188.15 : x
2. Step 2: Convert to fraction form
   17,204.37/25,741.34 = 10,188.15/x
3. Step 3: Cross multiply
   17,204.37x = 25,741.34 × 10,188.15
4. Step 4: Simplify right side
   17,204.37x = 262,256,582.18
5. Step 5: Solve for x
   x = 262,256,582.18/17,204.37
6. Step 6: Final answer
   x = 15,243.60