Finding the Fourth Proportional to 17,389.89, 26,079.37 and 5,700.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,389.89 : 26,079.37 = 5,700.38 : x
2. Step 2: Convert to fraction form
   17,389.89/26,079.37 = 5,700.38/x
3. Step 3: Cross multiply
   17,389.89x = 26,079.37 × 5,700.38
4. Step 4: Simplify right side
   17,389.89x = 148,662,174.51
5. Step 5: Solve for x
   x = 148,662,174.51/17,389.89
6. Step 6: Final answer
   x = 8,548.77