Finding the Fourth Proportional to 1,926.76, 2,658.88 and 1,076.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,926.76 : 2,658.88 = 1,076.04 : x
2. Step 2: Convert to fraction form
   1,926.76/2,658.88 = 1,076.04/x
3. Step 3: Cross multiply
   1,926.76x = 2,658.88 × 1,076.04
4. Step 4: Simplify right side
   1,926.76x = 2,861,061.24
5. Step 5: Solve for x
   x = 2,861,061.24/1,926.76
6. Step 6: Final answer
   x = 1,484.91