Finding the Fourth Proportional to 3,688.27, 5,534.18 and 2,301.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,688.27 : 5,534.18 = 2,301.25 : x
2. Step 2: Convert to fraction form
   3,688.27/5,534.18 = 2,301.25/x
3. Step 3: Cross multiply
   3,688.27x = 5,534.18 × 2,301.25
4. Step 4: Simplify right side
   3,688.27x = 12,735,531.73
5. Step 5: Solve for x
   x = 12,735,531.73/3,688.27
6. Step 6: Final answer
   x = 3,452.98