Finding the Fourth Proportional to 63,790.29, 88,028.37 and 35,109.81

Step by Step Solution

1. Step 1: Write the proportion equation
   63,790.29 : 88,028.37 = 35,109.81 : x
2. Step 2: Convert to fraction form
   63,790.29/88,028.37 = 35,109.81/x
3. Step 3: Cross multiply
   63,790.29x = 88,028.37 × 35,109.81
4. Step 4: Simplify right side
   63,790.29x = 3,090,659,345.31
5. Step 5: Solve for x
   x = 3,090,659,345.31/63,790.29
6. Step 6: Final answer
   x = 48,450.31