Finding the Fourth Proportional to 2,727.51, 3,764.18 and 1,548.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,727.51 : 3,764.18 = 1,548.63 : x
2. Step 2: Convert to fraction form
   2,727.51/3,764.18 = 1,548.63/x
3. Step 3: Cross multiply
   2,727.51x = 3,764.18 × 1,548.63
4. Step 4: Simplify right side
   2,727.51x = 5,829,314.33
5. Step 5: Solve for x
   x = 5,829,314.33/2,727.51
6. Step 6: Final answer
   x = 2,137.23