Finding the Fourth Proportional to 2,849.48, 4,273.56 and 901.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849.48 : 4,273.56 = 901.32 : x
2. Step 2: Convert to fraction form
   2,849.48/4,273.56 = 901.32/x
3. Step 3: Cross multiply
   2,849.48x = 4,273.56 × 901.32
4. Step 4: Simplify right side
   2,849.48x = 3,851,845.10
5. Step 5: Solve for x
   x = 3,851,845.10/2,849.48
6. Step 6: Final answer
   x = 1,351.77