Finding the Fourth Proportional to 59,424.58, 89,139.57 and 33,109.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,424.58 : 89,139.57 = 33,109.48 : x
2. Step 2: Convert to fraction form
   59,424.58/89,139.57 = 33,109.48/x
3. Step 3: Cross multiply
   59,424.58x = 89,139.57 × 33,109.48
4. Step 4: Simplify right side
   59,424.58x = 2,951,364,810.12
5. Step 5: Solve for x
   x = 2,951,364,810.12/59,424.58
6. Step 6: Final answer
   x = 49,665.72