Finding the Fourth Proportional to 13,292.96, 19,943.33 and 3,933.23

Step by Step Solution

1. Step 1: Write the proportion equation
   13,292.96 : 19,943.33 = 3,933.23 : x
2. Step 2: Convert to fraction form
   13,292.96/19,943.33 = 3,933.23/x
3. Step 3: Cross multiply
   13,292.96x = 19,943.33 × 3,933.23
4. Step 4: Simplify right side
   13,292.96x = 78,441,707.33
5. Step 5: Solve for x
   x = 78,441,707.33/13,292.96
6. Step 6: Final answer
   x = 5,901.00