Finding the Fourth Proportional to 63,451.86, 87,563.61 and 35,158.02

Step by Step Solution

1. Step 1: Write the proportion equation
   63,451.86 : 87,563.61 = 35,158.02 : x
2. Step 2: Convert to fraction form
   63,451.86/87,563.61 = 35,158.02/x
3. Step 3: Cross multiply
   63,451.86x = 87,563.61 × 35,158.02
4. Step 4: Simplify right side
   63,451.86x = 3,078,563,151.65
5. Step 5: Solve for x
   x = 3,078,563,151.65/63,451.86
6. Step 6: Final answer
   x = 48,518.09