Finding the Fourth Proportional to 5,233.50, 7,222.52 and 2,994.86

Step by Step Solution

1. Step 1: Write the proportion equation
   5,233.50 : 7,222.52 = 2,994.86 : x
2. Step 2: Convert to fraction form
   5,233.50/7,222.52 = 2,994.86/x
3. Step 3: Cross multiply
   5,233.50x = 7,222.52 × 2,994.86
4. Step 4: Simplify right side
   5,233.50x = 21,630,385.16
5. Step 5: Solve for x
   x = 21,630,385.16/5,233.50
6. Step 6: Final answer
   x = 4,133.06