Finding the Fourth Proportional to 29,994, 41,391.72 and 17,419.56

Step by Step Solution

1. Step 1: Write the proportion equation
   29,994 : 41,391.72 = 17,419.56 : x
2. Step 2: Convert to fraction form
   29,994/41,391.72 = 17,419.56/x
3. Step 3: Cross multiply
   29,994x = 41,391.72 × 17,419.56
4. Step 4: Simplify right side
   29,994x = 721,025,550.04
5. Step 5: Solve for x
   x = 721,025,550.04/29,994
6. Step 6: Final answer
   x = 24,038.99