Finding the Fourth Proportional to 63,449.86, 87,560.85 and 35,156.02

Step by Step Solution

1. Step 1: Write the proportion equation
   63,449.86 : 87,560.85 = 35,156.02 : x
2. Step 2: Convert to fraction form
   63,449.86/87,560.85 = 35,156.02/x
3. Step 3: Cross multiply
   63,449.86x = 87,560.85 × 35,156.02
4. Step 4: Simplify right side
   63,449.86x = 3,078,290,993.82
5. Step 5: Solve for x
   x = 3,078,290,993.82/63,449.86
6. Step 6: Final answer
   x = 48,515.33