Finding the Fourth Proportional to 4,404.96, 6,608.43 and 1,807.89

Step by Step Solution

1. Step 1: Write the proportion equation
   4,404.96 : 6,608.43 = 1,807.89 : x
2. Step 2: Convert to fraction form
   4,404.96/6,608.43 = 1,807.89/x
3. Step 3: Cross multiply
   4,404.96x = 6,608.43 × 1,807.89
4. Step 4: Simplify right side
   4,404.96x = 11,947,314.51
5. Step 5: Solve for x
   x = 11,947,314.51/4,404.96
6. Step 6: Final answer
   x = 2,712.24