Finding the Fourth Proportional to 33,147.72, 45,744.94 and 19,003.24

Step by Step Solution

1. Step 1: Write the proportion equation
   33,147.72 : 45,744.94 = 19,003.24 : x
2. Step 2: Convert to fraction form
   33,147.72/45,744.94 = 19,003.24/x
3. Step 3: Cross multiply
   33,147.72x = 45,744.94 × 19,003.24
4. Step 4: Simplify right side
   33,147.72x = 869,302,073.61
5. Step 5: Solve for x
   x = 869,302,073.61/33,147.72
6. Step 6: Final answer
   x = 26,225.09