Finding the Fourth Proportional to 23,238.24, 32,068.70 and 12,627.87

Step by Step Solution

1. Step 1: Write the proportion equation
   23,238.24 : 32,068.70 = 12,627.87 : x
2. Step 2: Convert to fraction form
   23,238.24/32,068.70 = 12,627.87/x
3. Step 3: Cross multiply
   23,238.24x = 32,068.70 × 12,627.87
4. Step 4: Simplify right side
   23,238.24x = 404,959,311.53
5. Step 5: Solve for x
   x = 404,959,311.53/23,238.24
6. Step 6: Final answer
   x = 17,426.42