Finding the Fourth Proportional to 4,738.42, 7,108.32 and 1,451.02

Step by Step Solution

1. Step 1: Write the proportion equation
   4,738.42 : 7,108.32 = 1,451.02 : x
2. Step 2: Convert to fraction form
   4,738.42/7,108.32 = 1,451.02/x
3. Step 3: Cross multiply
   4,738.42x = 7,108.32 × 1,451.02
4. Step 4: Simplify right side
   4,738.42x = 10,314,314.49
5. Step 5: Solve for x
   x = 10,314,314.49/4,738.42
6. Step 6: Final answer
   x = 2,176.74