Finding the Fourth Proportional to 23,488.21, 32,410.19 and 13,414.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,488.21 : 32,410.19 = 13,414.51 : x
2. Step 2: Convert to fraction form
   23,488.21/32,410.19 = 13,414.51/x
3. Step 3: Cross multiply
   23,488.21x = 32,410.19 × 13,414.51
4. Step 4: Simplify right side
   23,488.21x = 434,766,891.91
5. Step 5: Solve for x
   x = 434,766,891.91/23,488.21
6. Step 6: Final answer
   x = 18,510.00