Finding the Fourth Proportional to 2,059.48, 3,088.68 and 962.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.48 : 3,088.68 = 962.74 : x
2. Step 2: Convert to fraction form
   2,059.48/3,088.68 = 962.74/x
3. Step 3: Cross multiply
   2,059.48x = 3,088.68 × 962.74
4. Step 4: Simplify right side
   2,059.48x = 2,973,595.78
5. Step 5: Solve for x
   x = 2,973,595.78/2,059.48
6. Step 6: Final answer
   x = 1,443.86