Finding the Fourth Proportional to 23,729.94, 32,746.50 and 13,119.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,729.94 : 32,746.50 = 13,119.48 : x
2. Step 2: Convert to fraction form
   23,729.94/32,746.50 = 13,119.48/x
3. Step 3: Cross multiply
   23,729.94x = 32,746.50 × 13,119.48
4. Step 4: Simplify right side
   23,729.94x = 429,617,051.82
5. Step 5: Solve for x
   x = 429,617,051.82/23,729.94
6. Step 6: Final answer
   x = 18,104.43