Finding the Fourth Proportional to 95,662.86, 131,460.59 and 91,272.43

Step by Step Solution

1. Step 1: Write the proportion equation
   95,662.86 : 131,460.59 = 91,272.43 : x
2. Step 2: Convert to fraction form
   95,662.86/131,460.59 = 91,272.43/x
3. Step 3: Cross multiply
   95,662.86x = 131,460.59 × 91,272.43
4. Step 4: Simplify right side
   95,662.86x = 11,998,727,498.53
5. Step 5: Solve for x
   x = 11,998,727,498.53/95,662.86
6. Step 6: Final answer
   x = 125,427.23