Finding the Fourth Proportional to 59,624.19, 89,241.57 and 43,825.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,624.19 : 89,241.57 = 43,825.05 : x
2. Step 2: Convert to fraction form
   59,624.19/89,241.57 = 43,825.05/x
3. Step 3: Cross multiply
   59,624.19x = 89,241.57 × 43,825.05
4. Step 4: Simplify right side
   59,624.19x = 3,911,016,267.33
5. Step 5: Solve for x
   x = 3,911,016,267.33/59,624.19
6. Step 6: Final answer
   x = 65,594.46