Finding the Fourth Proportional to 63,873.29, 88,147.86 and 35,578.97

Step by Step Solution

1. Step 1: Write the proportion equation
   63,873.29 : 88,147.86 = 35,578.97 : x
2. Step 2: Convert to fraction form
   63,873.29/88,147.86 = 35,578.97/x
3. Step 3: Cross multiply
   63,873.29x = 88,147.86 × 35,578.97
4. Step 4: Simplify right side
   63,873.29x = 3,136,210,066.50
5. Step 5: Solve for x
   x = 3,136,210,066.50/63,873.29
6. Step 6: Final answer
   x = 49,100.49