Finding the Fourth Proportional to 23,524.90, 32,464.32 and 12,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,524.90 : 32,464.32 = 12,914.50 : x
2. Step 2: Convert to fraction form
   23,524.90/32,464.32 = 12,914.50/x
3. Step 3: Cross multiply
   23,524.90x = 32,464.32 × 12,914.50
4. Step 4: Simplify right side
   23,524.90x = 419,260,460.64
5. Step 5: Solve for x
   x = 419,260,460.64/23,524.90
6. Step 6: Final answer
   x = 17,821.99