Finding the Fourth Proportional to 3,726.69, 5,592.34 and 2,167.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726.69 : 5,592.34 = 2,167.43 : x
2. Step 2: Convert to fraction form
   3,726.69/5,592.34 = 2,167.43/x
3. Step 3: Cross multiply
   3,726.69x = 5,592.34 × 2,167.43
4. Step 4: Simplify right side
   3,726.69x = 12,120,966.69
5. Step 5: Solve for x
   x = 12,120,966.69/3,726.69
6. Step 6: Final answer
   x = 3,252.48