Finding the Fourth Proportional to 63,403.43, 87,496.72 and 35,109.12

Step by Step Solution

1. Step 1: Write the proportion equation
   63,403.43 : 87,496.72 = 35,109.12 : x
2. Step 2: Convert to fraction form
   63,403.43/87,496.72 = 35,109.12/x
3. Step 3: Cross multiply
   63,403.43x = 87,496.72 × 35,109.12
4. Step 4: Simplify right side
   63,403.43x = 3,071,932,842.09
5. Step 5: Solve for x
   x = 3,071,932,842.09/63,403.43
6. Step 6: Final answer
   x = 48,450.58