Finding the Fourth Proportional to 23,426.73, 32,328.59 and 13,354.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,426.73 : 32,328.59 = 13,354.84 : x
2. Step 2: Convert to fraction form
   23,426.73/32,328.59 = 13,354.84/x
3. Step 3: Cross multiply
   23,426.73x = 32,328.59 × 13,354.84
4. Step 4: Simplify right side
   23,426.73x = 431,743,146.88
5. Step 5: Solve for x
   x = 431,743,146.88/23,426.73
6. Step 6: Final answer
   x = 18,429.51