Finding the Fourth Proportional to 3,466.08, 5,196.96 and 1,928.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,466.08 : 5,196.96 = 1,928.16 : x
2. Step 2: Convert to fraction form
   3,466.08/5,196.96 = 1,928.16/x
3. Step 3: Cross multiply
   3,466.08x = 5,196.96 × 1,928.16
4. Step 4: Simplify right side
   3,466.08x = 10,020,570.39
5. Step 5: Solve for x
   x = 10,020,570.39/3,466.08
6. Step 6: Final answer
   x = 2,891.04