Finding the Fourth Proportional to 63,645.86, 87,833.50 and 35,354.18

Step by Step Solution

1. Step 1: Write the proportion equation
   63,645.86 : 87,833.50 = 35,354.18 : x
2. Step 2: Convert to fraction form
   63,645.86/87,833.50 = 35,354.18/x
3. Step 3: Cross multiply
   63,645.86x = 87,833.50 × 35,354.18
4. Step 4: Simplify right side
   63,645.86x = 3,105,281,369.03
5. Step 5: Solve for x
   x = 3,105,281,369.03/63,645.86
6. Step 6: Final answer
   x = 48,790.00