Finding the Fourth Proportional to 2,222.14, 3,334.18 and 1,052.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222.14 : 3,334.18 = 1,052.98 : x
2. Step 2: Convert to fraction form
   2,222.14/3,334.18 = 1,052.98/x
3. Step 3: Cross multiply
   2,222.14x = 3,334.18 × 1,052.98
4. Step 4: Simplify right side
   2,222.14x = 3,510,819.15
5. Step 5: Solve for x
   x = 3,510,819.15/2,222.14
6. Step 6: Final answer
   x = 1,579.93