Finding the Fourth Proportional to 2,948.52, 4,422.76 and 896.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,948.52 : 4,422.76 = 896.52 : x
2. Step 2: Convert to fraction form
   2,948.52/4,422.76 = 896.52/x
3. Step 3: Cross multiply
   2,948.52x = 4,422.76 × 896.52
4. Step 4: Simplify right side
   2,948.52x = 3,965,092.80
5. Step 5: Solve for x
   x = 3,965,092.80/2,948.52
6. Step 6: Final answer
   x = 1,344.77