Finding the Fourth Proportional to 5,233.34, 7,222.23 and 2,875.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,233.34 : 7,222.23 = 2,875.50 : x
2. Step 2: Convert to fraction form
   5,233.34/7,222.23 = 2,875.50/x
3. Step 3: Cross multiply
   5,233.34x = 7,222.23 × 2,875.50
4. Step 4: Simplify right side
   5,233.34x = 20,767,522.37
5. Step 5: Solve for x
   x = 20,767,522.37/5,233.34
6. Step 6: Final answer
   x = 3,968.31