Finding the Fourth Proportional to 23,253.18, 32,081.58 and 13,180.83

Step by Step Solution

1. Step 1: Write the proportion equation
   23,253.18 : 32,081.58 = 13,180.83 : x
2. Step 2: Convert to fraction form
   23,253.18/32,081.58 = 13,180.83/x
3. Step 3: Cross multiply
   23,253.18x = 32,081.58 × 13,180.83
4. Step 4: Simplify right side
   23,253.18x = 422,861,852.11
5. Step 5: Solve for x
   x = 422,861,852.11/23,253.18
6. Step 6: Final answer
   x = 18,185.12