Finding the Fourth Proportional to 8,473.33, 12,697.89 and 3,723.81

Step by Step Solution

1. Step 1: Write the proportion equation
   8,473.33 : 12,697.89 = 3,723.81 : x
2. Step 2: Convert to fraction form
   8,473.33/12,697.89 = 3,723.81/x
3. Step 3: Cross multiply
   8,473.33x = 12,697.89 × 3,723.81
4. Step 4: Simplify right side
   8,473.33x = 47,284,529.76
5. Step 5: Solve for x
   x = 47,284,529.76/8,473.33
6. Step 6: Final answer
   x = 5,580.40