Finding the Fourth Proportional to 23,545.33, 32,492.78 and 12,935.19

Step by Step Solution

1. Step 1: Write the proportion equation
   23,545.33 : 32,492.78 = 12,935.19 : x
2. Step 2: Convert to fraction form
   23,545.33/32,492.78 = 12,935.19/x
3. Step 3: Cross multiply
   23,545.33x = 32,492.78 × 12,935.19
4. Step 4: Simplify right side
   23,545.33x = 420,300,282.93
5. Step 5: Solve for x
   x = 420,300,282.93/23,545.33
6. Step 6: Final answer
   x = 17,850.69