Finding the Fourth Proportional to 4,222.96, 5,827.72 and 2,334.51

Step by Step Solution

1. Step 1: Write the proportion equation
   4,222.96 : 5,827.72 = 2,334.51 : x
2. Step 2: Convert to fraction form
   4,222.96/5,827.72 = 2,334.51/x
3. Step 3: Cross multiply
   4,222.96x = 5,827.72 × 2,334.51
4. Step 4: Simplify right side
   4,222.96x = 13,604,870.62
5. Step 5: Solve for x
   x = 13,604,870.62/4,222.96
6. Step 6: Final answer
   x = 3,221.64