Finding the Fourth Proportional to 4,734.69, 7,100.82 and 1,962.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,734.69 : 7,100.82 = 1,962.15 : x
2. Step 2: Convert to fraction form
   4,734.69/7,100.82 = 1,962.15/x
3. Step 3: Cross multiply
   4,734.69x = 7,100.82 × 1,962.15
4. Step 4: Simplify right side
   4,734.69x = 13,932,873.96
5. Step 5: Solve for x
   x = 13,932,873.96/4,734.69
6. Step 6: Final answer
   x = 2,942.72