Finding the Fourth Proportional to 23,788.17, 32,752.98 and 20,195.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,788.17 : 32,752.98 = 20,195.69 : x
2. Step 2: Convert to fraction form
   23,788.17/32,752.98 = 20,195.69/x
3. Step 3: Cross multiply
   23,788.17x = 32,752.98 × 20,195.69
4. Step 4: Simplify right side
   23,788.17x = 661,468,866.89
5. Step 5: Solve for x
   x = 661,468,866.89/23,788.17
6. Step 6: Final answer
   x = 27,806.63