Finding the Fourth Proportional to 2,569.34, 3,851.69 and 924.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569.34 : 3,851.69 = 924.73 : x
2. Step 2: Convert to fraction form
   2,569.34/3,851.69 = 924.73/x
3. Step 3: Cross multiply
   2,569.34x = 3,851.69 × 924.73
4. Step 4: Simplify right side
   2,569.34x = 3,561,749.41
5. Step 5: Solve for x
   x = 3,561,749.41/2,569.34
6. Step 6: Final answer
   x = 1,386.25