Finding the Fourth Proportional to 11,123.46, 16,681.82 and 3,726.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,123.46 : 16,681.82 = 3,726.27 : x
2. Step 2: Convert to fraction form
   11,123.46/16,681.82 = 3,726.27/x
3. Step 3: Cross multiply
   11,123.46x = 16,681.82 × 3,726.27
4. Step 4: Simplify right side
   11,123.46x = 62,160,946.78
5. Step 5: Solve for x
   x = 62,160,946.78/11,123.46
6. Step 6: Final answer
   x = 5,588.27