Finding the Fourth Proportional to 2,401.02, 3,595.50 and 1,520.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,401.02 : 3,595.50 = 1,520.87 : x
2. Step 2: Convert to fraction form
   2,401.02/3,595.50 = 1,520.87/x
3. Step 3: Cross multiply
   2,401.02x = 3,595.50 × 1,520.87
4. Step 4: Simplify right side
   2,401.02x = 5,468,270.11
5. Step 5: Solve for x
   x = 5,468,270.11/2,401.02
6. Step 6: Final answer
   x = 2,277.48