Finding the Fourth Proportional to 2,325.69, 3,209.52 and 1,263.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,325.69 : 3,209.52 = 1,263.53 : x
2. Step 2: Convert to fraction form
   2,325.69/3,209.52 = 1,263.53/x
3. Step 3: Cross multiply
   2,325.69x = 3,209.52 × 1,263.53
4. Step 4: Simplify right side
   2,325.69x = 4,055,308.76
5. Step 5: Solve for x
   x = 4,055,308.76/2,325.69
6. Step 6: Final answer
   x = 1,743.70