Finding the Fourth Proportional to 2,704.47, 4,054.24 and 948.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,704.47 : 4,054.24 = 948.52 : x
2. Step 2: Convert to fraction form
   2,704.47/4,054.24 = 948.52/x
3. Step 3: Cross multiply
   2,704.47x = 4,054.24 × 948.52
4. Step 4: Simplify right side
   2,704.47x = 3,845,527.72
5. Step 5: Solve for x
   x = 3,845,527.72/2,704.47
6. Step 6: Final answer
   x = 1,421.92