Finding the Fourth Proportional to 9,919.56, 14,879.42 and 2,524.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,919.56 : 14,879.42 = 2,524.02 : x
2. Step 2: Convert to fraction form
   9,919.56/14,879.42 = 2,524.02/x
3. Step 3: Cross multiply
   9,919.56x = 14,879.42 × 2,524.02
4. Step 4: Simplify right side
   9,919.56x = 37,555,953.67
5. Step 5: Solve for x
   x = 37,555,953.67/9,919.56
6. Step 6: Final answer
   x = 3,786.05