Finding the Fourth Proportional to 2,213.17, 3,052.83 and 1,362.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,213.17 : 3,052.83 = 1,362.56 : x
2. Step 2: Convert to fraction form
   2,213.17/3,052.83 = 1,362.56/x
3. Step 3: Cross multiply
   2,213.17x = 3,052.83 × 1,362.56
4. Step 4: Simplify right side
   2,213.17x = 4,159,664.04
5. Step 5: Solve for x
   x = 4,159,664.04/2,213.17
6. Step 6: Final answer
   x = 1,879.50