Finding the Fourth Proportional to 23,522.33, 32,460.15 and 12,911.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,522.33 : 32,460.15 = 12,911.96 : x
2. Step 2: Convert to fraction form
   23,522.33/32,460.15 = 12,911.96/x
3. Step 3: Cross multiply
   23,522.33x = 32,460.15 × 12,911.96
4. Step 4: Simplify right side
   23,522.33x = 419,123,996.09
5. Step 5: Solve for x
   x = 419,123,996.09/23,522.33
6. Step 6: Final answer
   x = 17,818.14