Finding the Fourth Proportional to 17,542.05, 26,306.89 and 5,058.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,542.05 : 26,306.89 = 5,058.71 : x
2. Step 2: Convert to fraction form
   17,542.05/26,306.89 = 5,058.71/x
3. Step 3: Cross multiply
   17,542.05x = 26,306.89 × 5,058.71
4. Step 4: Simplify right side
   17,542.05x = 133,078,927.51
5. Step 5: Solve for x
   x = 133,078,927.51/17,542.05
6. Step 6: Final answer
   x = 7,586.28