Finding the Fourth Proportional to 23,241.89, 32,073.79 and 12,631.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,241.89 : 32,073.79 = 12,631.52 : x
2. Step 2: Convert to fraction form
   23,241.89/32,073.79 = 12,631.52/x
3. Step 3: Cross multiply
   23,241.89x = 32,073.79 × 12,631.52
4. Step 4: Simplify right side
   23,241.89x = 405,140,656.70
5. Step 5: Solve for x
   x = 405,140,656.70/23,241.89
6. Step 6: Final answer
   x = 17,431.49