Finding the Fourth Proportional to 33,108.47, 45,689.54 and 19,504.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,108.47 : 45,689.54 = 19,504.42 : x
2. Step 2: Convert to fraction form
   33,108.47/45,689.54 = 19,504.42/x
3. Step 3: Cross multiply
   33,108.47x = 45,689.54 × 19,504.42
4. Step 4: Simplify right side
   33,108.47x = 891,147,651.80
5. Step 5: Solve for x
   x = 891,147,651.80/33,108.47
6. Step 6: Final answer
   x = 26,916.00