Finding the Fourth Proportional to 63,400.13, 87,494.82 and 35,105.82

Step by Step Solution

1. Step 1: Write the proportion equation
   63,400.13 : 87,494.82 = 35,105.82 : x
2. Step 2: Convert to fraction form
   63,400.13/87,494.82 = 35,105.82/x
3. Step 3: Cross multiply
   63,400.13x = 87,494.82 × 35,105.82
4. Step 4: Simplify right side
   63,400.13x = 3,071,576,942.10
5. Step 5: Solve for x
   x = 3,071,576,942.10/63,400.13
6. Step 6: Final answer
   x = 48,447.49