Finding the Fourth Proportional to 3,726.47, 5,623.02 and 3,574.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726.47 : 5,623.02 = 3,574.73 : x
2. Step 2: Convert to fraction form
   3,726.47/5,623.02 = 3,574.73/x
3. Step 3: Cross multiply
   3,726.47x = 5,623.02 × 3,574.73
4. Step 4: Simplify right side
   3,726.47x = 20,100,792.34
5. Step 5: Solve for x
   x = 20,100,792.34/3,726.47
6. Step 6: Final answer
   x = 5,394.05