Finding the Fourth Proportional to 59,123.36, 81,597.12 and 33,638.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,123.36 : 81,597.12 = 33,638.96 : x
2. Step 2: Convert to fraction form
   59,123.36/81,597.12 = 33,638.96/x
3. Step 3: Cross multiply
   59,123.36x = 81,597.12 × 33,638.96
4. Step 4: Simplify right side
   59,123.36x = 2,744,842,255.80
5. Step 5: Solve for x
   x = 2,744,842,255.80/59,123.36
6. Step 6: Final answer
   x = 46,425.68