Finding the Fourth Proportional to 32,488.64, 44,822.69 and 19,736.60

Step by Step Solution

1. Step 1: Write the proportion equation
   32,488.64 : 44,822.69 = 19,736.60 : x
2. Step 2: Convert to fraction form
   32,488.64/44,822.69 = 19,736.60/x
3. Step 3: Cross multiply
   32,488.64x = 44,822.69 × 19,736.60
4. Step 4: Simplify right side
   32,488.64x = 884,647,516.83
5. Step 5: Solve for x
   x = 884,647,516.83/32,488.64
6. Step 6: Final answer
   x = 27,229.45