Finding the Fourth Proportional to 22,968, 31,696.32 and 13,546.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,968 : 31,696.32 = 13,546.56 : x
2. Step 2: Convert to fraction form
   22,968/31,696.32 = 13,546.56/x
3. Step 3: Cross multiply
   22,968x = 31,696.32 × 13,546.56
4. Step 4: Simplify right side
   22,968x = 429,376,100.66
5. Step 5: Solve for x
   x = 429,376,100.66/22,968
6. Step 6: Final answer
   x = 18,694.54