Finding the Fourth Proportional to 4,736.61, 7,105.94 and 1,449.60

Step by Step Solution

1. Step 1: Write the proportion equation
   4,736.61 : 7,105.94 = 1,449.60 : x
2. Step 2: Convert to fraction form
   4,736.61/7,105.94 = 1,449.60/x
3. Step 3: Cross multiply
   4,736.61x = 7,105.94 × 1,449.60
4. Step 4: Simplify right side
   4,736.61x = 10,300,770.62
5. Step 5: Solve for x
   x = 10,300,770.62/4,736.61
6. Step 6: Final answer
   x = 2,174.71