Finding the Fourth Proportional to 33,064.96, 45,616.72 and 18,910.24

Step by Step Solution

1. Step 1: Write the proportion equation
   33,064.96 : 45,616.72 = 18,910.24 : x
2. Step 2: Convert to fraction form
   33,064.96/45,616.72 = 18,910.24/x
3. Step 3: Cross multiply
   33,064.96x = 45,616.72 × 18,910.24
4. Step 4: Simplify right side
   33,064.96x = 862,623,123.21
5. Step 5: Solve for x
   x = 862,623,123.21/33,064.96
6. Step 6: Final answer
   x = 26,088.74