Finding the Fourth Proportional to 63,016.70, 86,959.10 and 34,722.38

Step by Step Solution

1. Step 1: Write the proportion equation
   63,016.70 : 86,959.10 = 34,722.38 : x
2. Step 2: Convert to fraction form
   63,016.70/86,959.10 = 34,722.38/x
3. Step 3: Cross multiply
   63,016.70x = 86,959.10 × 34,722.38
4. Step 4: Simplify right side
   63,016.70x = 3,019,427,218.86
5. Step 5: Solve for x
   x = 3,019,427,218.86/63,016.70
6. Step 6: Final answer
   x = 47,914.72