Finding the Fourth Proportional to 17,388.38, 26,086.62 and 5,700.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,388.38 : 26,086.62 = 5,700.89 : x
2. Step 2: Convert to fraction form
   17,388.38/26,086.62 = 5,700.89/x
3. Step 3: Cross multiply
   17,388.38x = 26,086.62 × 5,700.89
4. Step 4: Simplify right side
   17,388.38x = 148,716,951.09
5. Step 5: Solve for x
   x = 148,716,951.09/17,388.38
6. Step 6: Final answer
   x = 8,552.66