Finding the Fourth Proportional to 59,745.98, 89,393.78 and 35,641.20

Step by Step Solution

1. Step 1: Write the proportion equation
   59,745.98 : 89,393.78 = 35,641.20 : x
2. Step 2: Convert to fraction form
   59,745.98/89,393.78 = 35,641.20/x
3. Step 3: Cross multiply
   59,745.98x = 89,393.78 × 35,641.20
4. Step 4: Simplify right side
   59,745.98x = 3,186,101,591.74
5. Step 5: Solve for x
   x = 3,186,101,591.74/59,745.98
6. Step 6: Final answer
   x = 53,327.46