Finding the Fourth Proportional to 63,694.22, 87,897.39 and 35,399.30

Step by Step Solution

1. Step 1: Write the proportion equation
   63,694.22 : 87,897.39 = 35,399.30 : x
2. Step 2: Convert to fraction form
   63,694.22/87,897.39 = 35,399.30/x
3. Step 3: Cross multiply
   63,694.22x = 87,897.39 × 35,399.30
4. Step 4: Simplify right side
   63,694.22x = 3,111,506,077.83
5. Step 5: Solve for x
   x = 3,111,506,077.83/63,694.22
6. Step 6: Final answer
   x = 48,850.68