Finding the Fourth Proportional to 63,608.42, 87,779.61 and 35,314.08

Step by Step Solution

1. Step 1: Write the proportion equation
   63,608.42 : 87,779.61 = 35,314.08 : x
2. Step 2: Convert to fraction form
   63,608.42/87,779.61 = 35,314.08/x
3. Step 3: Cross multiply
   63,608.42x = 87,779.61 × 35,314.08
4. Step 4: Simplify right side
   63,608.42x = 3,099,856,169.91
5. Step 5: Solve for x
   x = 3,099,856,169.91/63,608.42
6. Step 6: Final answer
   x = 48,733.43