Finding the Fourth Proportional to 95,276.86, 142,881.90 and 39,100.75

Step by Step Solution

1. Step 1: Write the proportion equation
   95,276.86 : 142,881.90 = 39,100.75 : x
2. Step 2: Convert to fraction form
   95,276.86/142,881.90 = 39,100.75/x
3. Step 3: Cross multiply
   95,276.86x = 142,881.90 × 39,100.75
4. Step 4: Simplify right side
   95,276.86x = 5,586,789,451.43
5. Step 5: Solve for x
   x = 5,586,789,451.43/95,276.86
6. Step 6: Final answer
   x = 58,637.42