Finding the Fourth Proportional to 23,796.90, 32,839.29 and 13,725.77

Step by Step Solution

1. Step 1: Write the proportion equation
   23,796.90 : 32,839.29 = 13,725.77 : x
2. Step 2: Convert to fraction form
   23,796.90/32,839.29 = 13,725.77/x
3. Step 3: Cross multiply
   23,796.90x = 32,839.29 × 13,725.77
4. Step 4: Simplify right side
   23,796.90x = 450,744,377.31
5. Step 5: Solve for x
   x = 450,744,377.31/23,796.90
6. Step 6: Final answer
   x = 18,941.31