Finding the Fourth Proportional to 4,736.13, 7,105.50 and 1,449.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,736.13 : 7,105.50 = 1,449.15 : x
2. Step 2: Convert to fraction form
   4,736.13/7,105.50 = 1,449.15/x
3. Step 3: Cross multiply
   4,736.13x = 7,105.50 × 1,449.15
4. Step 4: Simplify right side
   4,736.13x = 10,296,935.33
5. Step 5: Solve for x
   x = 10,296,935.33/4,736.13
6. Step 6: Final answer
   x = 2,174.12