Finding the Fourth Proportional to 2,429.87, 3,647.07 and 1,114.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429.87 : 3,647.07 = 1,114.32 : x
2. Step 2: Convert to fraction form
   2,429.87/3,647.07 = 1,114.32/x
3. Step 3: Cross multiply
   2,429.87x = 3,647.07 × 1,114.32
4. Step 4: Simplify right side
   2,429.87x = 4,064,016.72
5. Step 5: Solve for x
   x = 4,064,016.72/2,429.87
6. Step 6: Final answer
   x = 1,672.53