Finding the Fourth Proportional to 33,544.40, 50,410.06 and 31,323.15

Step by Step Solution

1. Step 1: Write the proportion equation
   33,544.40 : 50,410.06 = 31,323.15 : x
2. Step 2: Convert to fraction form
   33,544.40/50,410.06 = 31,323.15/x
3. Step 3: Cross multiply
   33,544.40x = 50,410.06 × 31,323.15
4. Step 4: Simplify right side
   33,544.40x = 1,579,001,792.58
5. Step 5: Solve for x
   x = 1,579,001,792.58/33,544.40
6. Step 6: Final answer
   x = 47,071.99