Finding the Fourth Proportional to 2,214.30, 3,319.82 and 1,482.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214.30 : 3,319.82 = 1,482.34 : x
2. Step 2: Convert to fraction form
   2,214.30/3,319.82 = 1,482.34/x
3. Step 3: Cross multiply
   2,214.30x = 3,319.82 × 1,482.34
4. Step 4: Simplify right side
   2,214.30x = 4,921,101.98
5. Step 5: Solve for x
   x = 4,921,101.98/2,214.30
6. Step 6: Final answer
   x = 2,222.42