Finding the Fourth Proportional to 2,214.69, 3,323.15 and 1,474.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214.69 : 3,323.15 = 1,474.81 : x
2. Step 2: Convert to fraction form
   2,214.69/3,323.15 = 1,474.81/x
3. Step 3: Cross multiply
   2,214.69x = 3,323.15 × 1,474.81
4. Step 4: Simplify right side
   2,214.69x = 4,901,008.85
5. Step 5: Solve for x
   x = 4,901,008.85/2,214.69
6. Step 6: Final answer
   x = 2,212.95