Finding the Fourth Proportional to 3,603.56, 5,407.49 and 1,295.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,603.56 : 5,407.49 = 1,295.24 : x
2. Step 2: Convert to fraction form
   3,603.56/5,407.49 = 1,295.24/x
3. Step 3: Cross multiply
   3,603.56x = 5,407.49 × 1,295.24
4. Step 4: Simplify right side
   3,603.56x = 7,003,973.55
5. Step 5: Solve for x
   x = 7,003,973.55/3,603.56
6. Step 6: Final answer
   x = 1,943.63