Finding the Fourth Proportional to 2,333.03, 3,216.91 and 1,742.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333.03 : 3,216.91 = 1,742.57 : x
2. Step 2: Convert to fraction form
   2,333.03/3,216.91 = 1,742.57/x
3. Step 3: Cross multiply
   2,333.03x = 3,216.91 × 1,742.57
4. Step 4: Simplify right side
   2,333.03x = 5,605,690.86
5. Step 5: Solve for x
   x = 5,605,690.86/2,333.03
6. Step 6: Final answer
   x = 2,402.75