Finding the Fourth Proportional to 2,264.03, 3,394.79 and 1,152.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.03 : 3,394.79 = 1,152.76 : x
2. Step 2: Convert to fraction form
   2,264.03/3,394.79 = 1,152.76/x
3. Step 3: Cross multiply
   2,264.03x = 3,394.79 × 1,152.76
4. Step 4: Simplify right side
   2,264.03x = 3,913,355.38
5. Step 5: Solve for x
   x = 3,913,355.38/2,264.03
6. Step 6: Final answer
   x = 1,728.49