Finding the Fourth Proportional to 2,404.32, 3,606.62 and 672.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.32 : 3,606.62 = 672.94 : x
2. Step 2: Convert to fraction form
   2,404.32/3,606.62 = 672.94/x
3. Step 3: Cross multiply
   2,404.32x = 3,606.62 × 672.94
4. Step 4: Simplify right side
   2,404.32x = 2,427,038.86
5. Step 5: Solve for x
   x = 2,427,038.86/2,404.32
6. Step 6: Final answer
   x = 1,009.45