Finding the Fourth Proportional to 23,729.63, 32,744.04 and 13,117.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,729.63 : 32,744.04 = 13,117.82 : x
2. Step 2: Convert to fraction form
   23,729.63/32,744.04 = 13,117.82/x
3. Step 3: Cross multiply
   23,729.63x = 32,744.04 × 13,117.82
4. Step 4: Simplify right side
   23,729.63x = 429,530,259.07
5. Step 5: Solve for x
   x = 429,530,259.07/23,729.63
6. Step 6: Final answer
   x = 18,101.01