Finding the Fourth Proportional to 1,759.05, 2,427.50 and 962.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,759.05 : 2,427.50 = 962.39 : x
2. Step 2: Convert to fraction form
   1,759.05/2,427.50 = 962.39/x
3. Step 3: Cross multiply
   1,759.05x = 2,427.50 × 962.39
4. Step 4: Simplify right side
   1,759.05x = 2,336,184.78
5. Step 5: Solve for x
   x = 2,336,184.78/1,759.05
6. Step 6: Final answer
   x = 1,328.09