Finding the Fourth Proportional to 23,273.46, 32,111.91 and 13,199.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,273.46 : 32,111.91 = 13,199.63 : x
2. Step 2: Convert to fraction form
   23,273.46/32,111.91 = 13,199.63/x
3. Step 3: Cross multiply
   23,273.46x = 32,111.91 × 13,199.63
4. Step 4: Simplify right side
   23,273.46x = 423,865,170.03
5. Step 5: Solve for x
   x = 423,865,170.03/23,273.46
6. Step 6: Final answer
   x = 18,212.38