Finding the Fourth Proportional to 2,233.32, 3,347.47 and 1,135.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233.32 : 3,347.47 = 1,135.42 : x
2. Step 2: Convert to fraction form
   2,233.32/3,347.47 = 1,135.42/x
3. Step 3: Cross multiply
   2,233.32x = 3,347.47 × 1,135.42
4. Step 4: Simplify right side
   2,233.32x = 3,800,784.39
5. Step 5: Solve for x
   x = 3,800,784.39/2,233.32
6. Step 6: Final answer
   x = 1,701.85