Finding the Fourth Proportional to 23,878.46, 32,942.06 and 14,919.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,878.46 : 32,942.06 = 14,919.86 : x
2. Step 2: Convert to fraction form
   23,878.46/32,942.06 = 14,919.86/x
3. Step 3: Cross multiply
   23,878.46x = 32,942.06 × 14,919.86
4. Step 4: Simplify right side
   23,878.46x = 491,490,923.31
5. Step 5: Solve for x
   x = 491,490,923.31/23,878.46
6. Step 6: Final answer
   x = 20,583.02