Finding the Fourth Proportional to 2,424.15, 3,637.46 and 1,037.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.15 : 3,637.46 = 1,037.12 : x
2. Step 2: Convert to fraction form
   2,424.15/3,637.46 = 1,037.12/x
3. Step 3: Cross multiply
   2,424.15x = 3,637.46 × 1,037.12
4. Step 4: Simplify right side
   2,424.15x = 3,772,472.77
5. Step 5: Solve for x
   x = 3,772,472.77/2,424.15
6. Step 6: Final answer
   x = 1,556.20