Finding the Fourth Proportional to 63,287.58, 87,338.61 and 34,994.28

Step by Step Solution

1. Step 1: Write the proportion equation
   63,287.58 : 87,338.61 = 34,994.28 : x
2. Step 2: Convert to fraction form
   63,287.58/87,338.61 = 34,994.28/x
3. Step 3: Cross multiply
   63,287.58x = 87,338.61 × 34,994.28
4. Step 4: Simplify right side
   63,287.58x = 3,056,351,773.15
5. Step 5: Solve for x
   x = 3,056,351,773.15/63,287.58
6. Step 6: Final answer
   x = 48,293.07