Finding the Fourth Proportional to 23,345.38, 32,216.58 and 12,735.01

Step by Step Solution

1. Step 1: Write the proportion equation
   23,345.38 : 32,216.58 = 12,735.01 : x
2. Step 2: Convert to fraction form
   23,345.38/32,216.58 = 12,735.01/x
3. Step 3: Cross multiply
   23,345.38x = 32,216.58 × 12,735.01
4. Step 4: Simplify right side
   23,345.38x = 410,278,356.09
5. Step 5: Solve for x
   x = 410,278,356.09/23,345.38
6. Step 6: Final answer
   x = 17,574.29