Finding the Fourth Proportional to 11,725.39, 17,590.37 and 5,061.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,725.39 : 17,590.37 = 5,061.89 : x
2. Step 2: Convert to fraction form
   11,725.39/17,590.37 = 5,061.89/x
3. Step 3: Cross multiply
   11,725.39x = 17,590.37 × 5,061.89
4. Step 4: Simplify right side
   11,725.39x = 89,040,536.67
5. Step 5: Solve for x
   x = 89,040,536.67/11,725.39
6. Step 6: Final answer
   x = 7,593.82