Finding the Fourth Proportional to 32,789.60, 49,196.82 and 19,651.40

Step by Step Solution

1. Step 1: Write the proportion equation
   32,789.60 : 49,196.82 = 19,651.40 : x
2. Step 2: Convert to fraction form
   32,789.60/49,196.82 = 19,651.40/x
3. Step 3: Cross multiply
   32,789.60x = 49,196.82 × 19,651.40
4. Step 4: Simplify right side
   32,789.60x = 966,786,388.55
5. Step 5: Solve for x
   x = 966,786,388.55/32,789.60
6. Step 6: Final answer
   x = 29,484.54