Finding the Fourth Proportional to 59,269.32, 81,789.05 and 33,781.21

Step by Step Solution

1. Step 1: Write the proportion equation
   59,269.32 : 81,789.05 = 33,781.21 : x
2. Step 2: Convert to fraction form
   59,269.32/81,789.05 = 33,781.21/x
3. Step 3: Cross multiply
   59,269.32x = 81,789.05 × 33,781.21
4. Step 4: Simplify right side
   59,269.32x = 2,762,932,953.73
5. Step 5: Solve for x
   x = 2,762,932,953.73/59,269.32
6. Step 6: Final answer
   x = 46,616.58