Finding the Fourth Proportional to 17,111.76, 25,605.18 and 10,095.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,111.76 : 25,605.18 = 10,095.13 : x
2. Step 2: Convert to fraction form
   17,111.76/25,605.18 = 10,095.13/x
3. Step 3: Cross multiply
   17,111.76x = 25,605.18 × 10,095.13
4. Step 4: Simplify right side
   17,111.76x = 258,487,620.77
5. Step 5: Solve for x
   x = 258,487,620.77/17,111.76
6. Step 6: Final answer
   x = 15,105.85