Finding the Fourth Proportional to 2,214.02, 3,052.01 and 1,820.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214.02 : 3,052.01 = 1,820.36 : x
2. Step 2: Convert to fraction form
   2,214.02/3,052.01 = 1,820.36/x
3. Step 3: Cross multiply
   2,214.02x = 3,052.01 × 1,820.36
4. Step 4: Simplify right side
   2,214.02x = 5,555,769.10
5. Step 5: Solve for x
   x = 5,555,769.10/2,214.02
6. Step 6: Final answer
   x = 2,509.36