Finding the Fourth Proportional to 2,224, 3,065.56 and 1,505.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224 : 3,065.56 = 1,505.96 : x
2. Step 2: Convert to fraction form
   2,224/3,065.56 = 1,505.96/x
3. Step 3: Cross multiply
   2,224x = 3,065.56 × 1,505.96
4. Step 4: Simplify right side
   2,224x = 4,616,587.88
5. Step 5: Solve for x
   x = 4,616,587.88/2,224
6. Step 6: Final answer
   x = 2,075.80