Finding the Fourth Proportional to 2,727.66, 3,764.22 and 1,548.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,727.66 : 3,764.22 = 1,548.81 : x
2. Step 2: Convert to fraction form
   2,727.66/3,764.22 = 1,548.81/x
3. Step 3: Cross multiply
   2,727.66x = 3,764.22 × 1,548.81
4. Step 4: Simplify right side
   2,727.66x = 5,830,061.58
5. Step 5: Solve for x
   x = 5,830,061.58/2,727.66
6. Step 6: Final answer
   x = 2,137.39