Finding the Fourth Proportional to 33,146.72, 45,743.52 and 19,004

Step by Step Solution

1. Step 1: Write the proportion equation
   33,146.72 : 45,743.52 = 19,004 : x
2. Step 2: Convert to fraction form
   33,146.72/45,743.52 = 19,004/x
3. Step 3: Cross multiply
   33,146.72x = 45,743.52 × 19,004
4. Step 4: Simplify right side
   33,146.72x = 869,309,854.08
5. Step 5: Solve for x
   x = 869,309,854.08/33,146.72
6. Step 6: Final answer
   x = 26,226.12