Finding the Fourth Proportional to 23,798.92, 32,843.82 and 13,188.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,798.92 : 32,843.82 = 13,188.32 : x
2. Step 2: Convert to fraction form
   23,798.92/32,843.82 = 13,188.32/x
3. Step 3: Cross multiply
   23,798.92x = 32,843.82 × 13,188.32
4. Step 4: Simplify right side
   23,798.92x = 433,155,001.33
5. Step 5: Solve for x
   x = 433,155,001.33/23,798.92
6. Step 6: Final answer
   x = 18,200.62