Finding the Fourth Proportional to 7,020.06, 9,691.83 and 4,667.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,020.06 : 9,691.83 = 4,667.10 : x
2. Step 2: Convert to fraction form
   7,020.06/9,691.83 = 4,667.10/x
3. Step 3: Cross multiply
   7,020.06x = 9,691.83 × 4,667.10
4. Step 4: Simplify right side
   7,020.06x = 45,232,739.79
5. Step 5: Solve for x
   x = 45,232,739.79/7,020.06
6. Step 6: Final answer
   x = 6,443.36