Finding the Fourth Proportional to 2,817.01, 4,225.50 and 1,151.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,817.01 : 4,225.50 = 1,151.83 : x
2. Step 2: Convert to fraction form
   2,817.01/4,225.50 = 1,151.83/x
3. Step 3: Cross multiply
   2,817.01x = 4,225.50 × 1,151.83
4. Step 4: Simplify right side
   2,817.01x = 4,867,057.67
5. Step 5: Solve for x
   x = 4,867,057.67/2,817.01
6. Step 6: Final answer
   x = 1,727.74