Finding the Fourth Proportional to 1,760.59, 2,429.58 and 963.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760.59 : 2,429.58 = 963.88 : x
2. Step 2: Convert to fraction form
   1,760.59/2,429.58 = 963.88/x
3. Step 3: Cross multiply
   1,760.59x = 2,429.58 × 963.88
4. Step 4: Simplify right side
   1,760.59x = 2,341,823.57
5. Step 5: Solve for x
   x = 2,341,823.57/1,760.59
6. Step 6: Final answer
   x = 1,330.14