Finding the Fourth Proportional to 2,296.01, 3,168.50 and 1,248.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.01 : 3,168.50 = 1,248.08 : x
2. Step 2: Convert to fraction form
   2,296.01/3,168.50 = 1,248.08/x
3. Step 3: Cross multiply
   2,296.01x = 3,168.50 × 1,248.08
4. Step 4: Simplify right side
   2,296.01x = 3,954,541.48
5. Step 5: Solve for x
   x = 3,954,541.48/2,296.01
6. Step 6: Final answer
   x = 1,722.35