Finding the Fourth Proportional to 32,736.28, 49,104.52 and 13,014.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,736.28 : 49,104.52 = 13,014.72 : x
2. Step 2: Convert to fraction form
   32,736.28/49,104.52 = 13,014.72/x
3. Step 3: Cross multiply
   32,736.28x = 49,104.52 × 13,014.72
4. Step 4: Simplify right side
   32,736.28x = 639,081,578.53
5. Step 5: Solve for x
   x = 639,081,578.53/32,736.28
6. Step 6: Final answer
   x = 19,522.12