Finding the Fourth Proportional to 7,931.22, 10,944.72 and 4,346.16

Step by Step Solution

1. Step 1: Write the proportion equation
   7,931.22 : 10,944.72 = 4,346.16 : x
2. Step 2: Convert to fraction form
   7,931.22/10,944.72 = 4,346.16/x
3. Step 3: Cross multiply
   7,931.22x = 10,944.72 × 4,346.16
4. Step 4: Simplify right side
   7,931.22x = 47,567,504.28
5. Step 5: Solve for x
   x = 47,567,504.28/7,931.22
6. Step 6: Final answer
   x = 5,997.50