Finding the Fourth Proportional to 3,597.89, 5,397.50 and 1,406.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,597.89 : 5,397.50 = 1,406.48 : x
2. Step 2: Convert to fraction form
   3,597.89/5,397.50 = 1,406.48/x
3. Step 3: Cross multiply
   3,597.89x = 5,397.50 × 1,406.48
4. Step 4: Simplify right side
   3,597.89x = 7,591,475.80
5. Step 5: Solve for x
   x = 7,591,475.80/3,597.89
6. Step 6: Final answer
   x = 2,109.98