Finding the Fourth Proportional to 63,018.63, 86,962.28 and 34,722.09

Step by Step Solution

1. Step 1: Write the proportion equation
   63,018.63 : 86,962.28 = 34,722.09 : x
2. Step 2: Convert to fraction form
   63,018.63/86,962.28 = 34,722.09/x
3. Step 3: Cross multiply
   63,018.63x = 86,962.28 × 34,722.09
4. Step 4: Simplify right side
   63,018.63x = 3,019,511,939.15
5. Step 5: Solve for x
   x = 3,019,511,939.15/63,018.63
6. Step 6: Final answer
   x = 47,914.59