Finding the Fourth Proportional to 23,492.25, 32,436.32 and 15,123.33

Step by Step Solution

1. Step 1: Write the proportion equation
   23,492.25 : 32,436.32 = 15,123.33 : x
2. Step 2: Convert to fraction form
   23,492.25/32,436.32 = 15,123.33/x
3. Step 3: Cross multiply
   23,492.25x = 32,436.32 × 15,123.33
4. Step 4: Simplify right side
   23,492.25x = 490,545,095.73
5. Step 5: Solve for x
   x = 490,545,095.73/23,492.25
6. Step 6: Final answer
   x = 20,881.15