Finding the Fourth Proportional to 2,424.02, 3,636.60 and 1,036.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.02 : 3,636.60 = 1,036.62 : x
2. Step 2: Convert to fraction form
   2,424.02/3,636.60 = 1,036.62/x
3. Step 3: Cross multiply
   2,424.02x = 3,636.60 × 1,036.62
4. Step 4: Simplify right side
   2,424.02x = 3,769,772.29
5. Step 5: Solve for x
   x = 3,769,772.29/2,424.02
6. Step 6: Final answer
   x = 1,555.17