Finding the Fourth Proportional to 20,741.67, 31,103.33 and 5,947.22

Step by Step Solution

1. Step 1: Write the proportion equation
   20,741.67 : 31,103.33 = 5,947.22 : x
2. Step 2: Convert to fraction form
   20,741.67/31,103.33 = 5,947.22/x
3. Step 3: Cross multiply
   20,741.67x = 31,103.33 × 5,947.22
4. Step 4: Simplify right side
   20,741.67x = 184,978,394.26
5. Step 5: Solve for x
   x = 184,978,394.26/20,741.67
6. Step 6: Final answer
   x = 8,918.20