Finding the Fourth Proportional to 2,550.44, 3,820.72 and 1,493.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550.44 : 3,820.72 = 1,493.69 : x
2. Step 2: Convert to fraction form
   2,550.44/3,820.72 = 1,493.69/x
3. Step 3: Cross multiply
   2,550.44x = 3,820.72 × 1,493.69
4. Step 4: Simplify right side
   2,550.44x = 5,706,971.26
5. Step 5: Solve for x
   x = 5,706,971.26/2,550.44
6. Step 6: Final answer
   x = 2,237.64