Finding the Fourth Proportional to 5,347.86, 7,383.33 and 4,233.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,347.86 : 7,383.33 = 4,233.30 : x
2. Step 2: Convert to fraction form
   5,347.86/7,383.33 = 4,233.30/x
3. Step 3: Cross multiply
   5,347.86x = 7,383.33 × 4,233.30
4. Step 4: Simplify right side
   5,347.86x = 31,255,850.89
5. Step 5: Solve for x
   x = 31,255,850.89/5,347.86
6. Step 6: Final answer
   x = 5,844.55