Finding the Fourth Proportional to 33,146.72, 45,743.56 and 19,002.24

Step by Step Solution

1. Step 1: Write the proportion equation
   33,146.72 : 45,743.56 = 19,002.24 : x
2. Step 2: Convert to fraction form
   33,146.72/45,743.56 = 19,002.24/x
3. Step 3: Cross multiply
   33,146.72x = 45,743.56 × 19,002.24
4. Step 4: Simplify right side
   33,146.72x = 869,230,105.57
5. Step 5: Solve for x
   x = 869,230,105.57/33,146.72
6. Step 6: Final answer
   x = 26,223.71