Finding the Fourth Proportional to 46,250.67, 69,363.86 and 19,949.57

Step by Step Solution

1. Step 1: Write the proportion equation
   46,250.67 : 69,363.86 = 19,949.57 : x
2. Step 2: Convert to fraction form
   46,250.67/69,363.86 = 19,949.57/x
3. Step 3: Cross multiply
   46,250.67x = 69,363.86 × 19,949.57
4. Step 4: Simplify right side
   46,250.67x = 1,383,779,180.54
5. Step 5: Solve for x
   x = 1,383,779,180.54/46,250.67
6. Step 6: Final answer
   x = 29,919.12