Finding the Fourth Proportional to 2,077.59, 2,867.03 and 1,133.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077.59 : 2,867.03 = 1,133.40 : x
2. Step 2: Convert to fraction form
   2,077.59/2,867.03 = 1,133.40/x
3. Step 3: Cross multiply
   2,077.59x = 2,867.03 × 1,133.40
4. Step 4: Simplify right side
   2,077.59x = 3,249,496.89
5. Step 5: Solve for x
   x = 3,249,496.89/2,077.59
6. Step 6: Final answer
   x = 1,564.07