Finding the Fourth Proportional to 22,008.39, 32,996.16 and 13,241.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,008.39 : 32,996.16 = 13,241.25 : x
2. Step 2: Convert to fraction form
   22,008.39/32,996.16 = 13,241.25/x
3. Step 3: Cross multiply
   22,008.39x = 32,996.16 × 13,241.25
4. Step 4: Simplify right side
   22,008.39x = 436,910,238.62
5. Step 5: Solve for x
   x = 436,910,238.62/22,008.39
6. Step 6: Final answer
   x = 19,851.99