Finding the Fourth Proportional to 95,253.23, 142,965.50 and 50,917.88

Step by Step Solution

1. Step 1: Write the proportion equation
   95,253.23 : 142,965.50 = 50,917.88 : x
2. Step 2: Convert to fraction form
   95,253.23/142,965.50 = 50,917.88/x
3. Step 3: Cross multiply
   95,253.23x = 142,965.50 × 50,917.88
4. Step 4: Simplify right side
   95,253.23x = 7,279,499,203.72
5. Step 5: Solve for x
   x = 7,279,499,203.72/95,253.23
6. Step 6: Final answer
   x = 76,422.60