Finding the Fourth Proportional to 63,028.66, 86,979.37 and 34,734.34

Step by Step Solution

1. Step 1: Write the proportion equation
   63,028.66 : 86,979.37 = 34,734.34 : x
2. Step 2: Convert to fraction form
   63,028.66/86,979.37 = 34,734.34/x
3. Step 3: Cross multiply
   63,028.66x = 86,979.37 × 34,734.34
4. Step 4: Simplify right side
   63,028.66x = 3,021,171,010.57
5. Step 5: Solve for x
   x = 3,021,171,010.57/63,028.66
6. Step 6: Final answer
   x = 47,933.29