Finding the Fourth Proportional to 2,703.34, 4,055.04 and 948.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,703.34 : 4,055.04 = 948.27 : x
2. Step 2: Convert to fraction form
   2,703.34/4,055.04 = 948.27/x
3. Step 3: Cross multiply
   2,703.34x = 4,055.04 × 948.27
4. Step 4: Simplify right side
   2,703.34x = 3,845,272.78
5. Step 5: Solve for x
   x = 3,845,272.78/2,703.34
6. Step 6: Final answer
   x = 1,422.42