Finding the Fourth Proportional to 23,552.64, 32,502.83 and 12,942.45

Step by Step Solution

1. Step 1: Write the proportion equation
   23,552.64 : 32,502.83 = 12,942.45 : x
2. Step 2: Convert to fraction form
   23,552.64/32,502.83 = 12,942.45/x
3. Step 3: Cross multiply
   23,552.64x = 32,502.83 × 12,942.45
4. Step 4: Simplify right side
   23,552.64x = 420,666,187.42
5. Step 5: Solve for x
   x = 420,666,187.42/23,552.64
6. Step 6: Final answer
   x = 17,860.68