Finding the Fourth Proportional to 3,862.00, 5,743.32 and 3,738.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,862.00 : 5,743.32 = 3,738.98 : x
2. Step 2: Convert to fraction form
   3,862.00/5,743.32 = 3,738.98/x
3. Step 3: Cross multiply
   3,862.00x = 5,743.32 × 3,738.98
4. Step 4: Simplify right side
   3,862.00x = 21,474,158.95
5. Step 5: Solve for x
   x = 21,474,158.95/3,862.00
6. Step 6: Final answer
   x = 5,560.37