Finding the Fourth Proportional to 63,016.64, 86,964.58 and 34,722.34

Step by Step Solution

1. Step 1: Write the proportion equation
   63,016.64 : 86,964.58 = 34,722.34 : x
2. Step 2: Convert to fraction form
   63,016.64/86,964.58 = 34,722.34/x
3. Step 3: Cross multiply
   63,016.64x = 86,964.58 × 34,722.34
4. Step 4: Simplify right side
   63,016.64x = 3,019,613,714.72
5. Step 5: Solve for x
   x = 3,019,613,714.72/63,016.64
6. Step 6: Final answer
   x = 47,917.72