Finding the Fourth Proportional to 4,738.96, 7,109.61 and 1,451.89

Step by Step Solution

1. Step 1: Write the proportion equation
   4,738.96 : 7,109.61 = 1,451.89 : x
2. Step 2: Convert to fraction form
   4,738.96/7,109.61 = 1,451.89/x
3. Step 3: Cross multiply
   4,738.96x = 7,109.61 × 1,451.89
4. Step 4: Simplify right side
   4,738.96x = 10,322,371.66
5. Step 5: Solve for x
   x = 10,322,371.66/4,738.96
6. Step 6: Final answer
   x = 2,178.19