Finding the Fourth Proportional to 2,401.03, 3,597.49 and 1,521.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.03 : 3,597.49 = 1,521.37 : x
2. Step 2: Convert to fraction form
   2,401.03/3,597.49 = 1,521.37/x
3. Step 3: Cross multiply
   2,401.03x = 3,597.49 × 1,521.37
4. Step 4: Simplify right side
   2,401.03x = 5,473,113.36
5. Step 5: Solve for x
   x = 5,473,113.36/2,401.03
6. Step 6: Final answer
   x = 2,279.49