Finding the Fourth Proportional to 2,010.66, 2,774.76 and 1,114.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010.66 : 2,774.76 = 1,114.50 : x
2. Step 2: Convert to fraction form
   2,010.66/2,774.76 = 1,114.50/x
3. Step 3: Cross multiply
   2,010.66x = 2,774.76 × 1,114.50
4. Step 4: Simplify right side
   2,010.66x = 3,092,470.02
5. Step 5: Solve for x
   x = 3,092,470.02/2,010.66
6. Step 6: Final answer
   x = 1,538.04