Finding the Fourth Proportional to 63,039.34, 86,993 and 34,745.02

Step by Step Solution

1. Step 1: Write the proportion equation
   63,039.34 : 86,993 = 34,745.02 : x
2. Step 2: Convert to fraction form
   63,039.34/86,993 = 34,745.02/x
3. Step 3: Cross multiply
   63,039.34x = 86,993 × 34,745.02
4. Step 4: Simplify right side
   63,039.34x = 3,022,573,524.86
5. Step 5: Solve for x
   x = 3,022,573,524.86/63,039.34
6. Step 6: Final answer
   x = 47,947.42