Finding the Fourth Proportional to 23,295, 32,146.78 and 13,863.32

Step by Step Solution

1. Step 1: Write the proportion equation
   23,295 : 32,146.78 = 13,863.32 : x
2. Step 2: Convert to fraction form
   23,295/32,146.78 = 13,863.32/x
3. Step 3: Cross multiply
   23,295x = 32,146.78 × 13,863.32
4. Step 4: Simplify right side
   23,295x = 445,661,098.11
5. Step 5: Solve for x
   x = 445,661,098.11/23,295
6. Step 6: Final answer
   x = 19,131.19