Finding the Fourth Proportional to 17,386.18, 26,083.82 and 7,523.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,386.18 : 26,083.82 = 7,523.15 : x
2. Step 2: Convert to fraction form
   17,386.18/26,083.82 = 7,523.15/x
3. Step 3: Cross multiply
   17,386.18x = 26,083.82 × 7,523.15
4. Step 4: Simplify right side
   17,386.18x = 196,232,378.82
5. Step 5: Solve for x
   x = 196,232,378.82/17,386.18
6. Step 6: Final answer
   x = 11,286.69