Finding the Fourth Proportional to 17,080.70, 25,585.17 and 10,837.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,080.70 : 25,585.17 = 10,837.50 : x
2. Step 2: Convert to fraction form
   17,080.70/25,585.17 = 10,837.50/x
3. Step 3: Cross multiply
   17,080.70x = 25,585.17 × 10,837.50
4. Step 4: Simplify right side
   17,080.70x = 277,279,143.29
5. Step 5: Solve for x
   x = 277,279,143.29/17,080.70
6. Step 6: Final answer
   x = 16,233.48