Finding the Fourth Proportional to 63,288.56, 87,340.95 and 34,994.25

Step by Step Solution

1. Step 1: Write the proportion equation
   63,288.56 : 87,340.95 = 34,994.25 : x
2. Step 2: Convert to fraction form
   63,288.56/87,340.95 = 34,994.25/x
3. Step 3: Cross multiply
   63,288.56x = 87,340.95 × 34,994.25
4. Step 4: Simplify right side
   63,288.56x = 3,056,431,039.54
5. Step 5: Solve for x
   x = 3,056,431,039.54/63,288.56
6. Step 6: Final answer
   x = 48,293.58