Finding the Fourth Proportional to 2,264.86, 3,400.44 and 1,170.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.86 : 3,400.44 = 1,170.04 : x
2. Step 2: Convert to fraction form
   2,264.86/3,400.44 = 1,170.04/x
3. Step 3: Cross multiply
   2,264.86x = 3,400.44 × 1,170.04
4. Step 4: Simplify right side
   2,264.86x = 3,978,650.82
5. Step 5: Solve for x
   x = 3,978,650.82/2,264.86
6. Step 6: Final answer
   x = 1,756.69