Finding the Fourth Proportional to 2,425.51, 3,641.00 and 965.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,425.51 : 3,641.00 = 965.69 : x
2. Step 2: Convert to fraction form
   2,425.51/3,641.00 = 965.69/x
3. Step 3: Cross multiply
   2,425.51x = 3,641.00 × 965.69
4. Step 4: Simplify right side
   2,425.51x = 3,516,073.34
5. Step 5: Solve for x
   x = 3,516,073.34/2,425.51
6. Step 6: Final answer
   x = 1,449.62