Finding the Fourth Proportional to 2,410.05, 3,616.45 and 1,487.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.05 : 3,616.45 = 1,487.87 : x
2. Step 2: Convert to fraction form
   2,410.05/3,616.45 = 1,487.87/x
3. Step 3: Cross multiply
   2,410.05x = 3,616.45 × 1,487.87
4. Step 4: Simplify right side
   2,410.05x = 5,380,799.22
5. Step 5: Solve for x
   x = 5,380,799.22/2,410.05
6. Step 6: Final answer
   x = 2,232.65