Finding the Fourth Proportional to 2,213.28, 3,052.29 and 1,506.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,213.28 : 3,052.29 = 1,506.18 : x
2. Step 2: Convert to fraction form
   2,213.28/3,052.29 = 1,506.18/x
3. Step 3: Cross multiply
   2,213.28x = 3,052.29 × 1,506.18
4. Step 4: Simplify right side
   2,213.28x = 4,597,298.15
5. Step 5: Solve for x
   x = 4,597,298.15/2,213.28
6. Step 6: Final answer
   x = 2,077.14