Finding the Fourth Proportional to 192,016.56, 288,071.58 and 63,932.51

Step by Step Solution

1. Step 1: Write the proportion equation
   192,016.56 : 288,071.58 = 63,932.51 : x
2. Step 2: Convert to fraction form
   192,016.56/288,071.58 = 63,932.51/x
3. Step 3: Cross multiply
   192,016.56x = 288,071.58 × 63,932.51
4. Step 4: Simplify right side
   192,016.56x = 18,417,139,048.72
5. Step 5: Solve for x
   x = 18,417,139,048.72/192,016.56
6. Step 6: Final answer
   x = 95,914.33