Finding the Fourth Proportional to 59,558.35, 89,318.56 and 19,568.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,558.35 : 89,318.56 = 19,568.05 : x
2. Step 2: Convert to fraction form
   59,558.35/89,318.56 = 19,568.05/x
3. Step 3: Cross multiply
   59,558.35x = 89,318.56 × 19,568.05
4. Step 4: Simplify right side
   59,558.35x = 1,747,790,048.01
5. Step 5: Solve for x
   x = 1,747,790,048.01/59,558.35
6. Step 6: Final answer
   x = 29,345.84