Finding the Fourth Proportional to 63,566.56, 87,750.72 and 43,456

Step by Step Solution

1. Step 1: Write the proportion equation
   63,566.56 : 87,750.72 = 43,456 : x
2. Step 2: Convert to fraction form
   63,566.56/87,750.72 = 43,456/x
3. Step 3: Cross multiply
   63,566.56x = 87,750.72 × 43,456
4. Step 4: Simplify right side
   63,566.56x = 3,813,295,288.32
5. Step 5: Solve for x
   x = 3,813,295,288.32/63,566.56
6. Step 6: Final answer
   x = 59,989.01