Finding the Fourth Proportional to 2,434.72, 3,651.68 and 1,136.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.72 : 3,651.68 = 1,136.32 : x
2. Step 2: Convert to fraction form
   2,434.72/3,651.68 = 1,136.32/x
3. Step 3: Cross multiply
   2,434.72x = 3,651.68 × 1,136.32
4. Step 4: Simplify right side
   2,434.72x = 4,149,477.02
5. Step 5: Solve for x
   x = 4,149,477.02/2,434.72
6. Step 6: Final answer
   x = 1,704.29