Finding the Fourth Proportional to 5,174.62, 7,726.77 and 5,034.49

Step by Step Solution

1. Step 1: Write the proportion equation
   5,174.62 : 7,726.77 = 5,034.49 : x
2. Step 2: Convert to fraction form
   5,174.62/7,726.77 = 5,034.49/x
3. Step 3: Cross multiply
   5,174.62x = 7,726.77 × 5,034.49
4. Step 4: Simplify right side
   5,174.62x = 38,900,326.98
5. Step 5: Solve for x
   x = 38,900,326.98/5,174.62
6. Step 6: Final answer
   x = 7,517.53