Finding the Fourth Proportional to 95,822.50, 143,585.89 and 60,688.35

Step by Step Solution

1. Step 1: Write the proportion equation
   95,822.50 : 143,585.89 = 60,688.35 : x
2. Step 2: Convert to fraction form
   95,822.50/143,585.89 = 60,688.35/x
3. Step 3: Cross multiply
   95,822.50x = 143,585.89 × 60,688.35
4. Step 4: Simplify right side
   95,822.50x = 8,713,990,747.38
5. Step 5: Solve for x
   x = 8,713,990,747.38/95,822.50
6. Step 6: Final answer
   x = 90,938.88