Finding the Fourth Proportional to 95,111.78, 142,669.29 and 35,975.30

Step by Step Solution

1. Step 1: Write the proportion equation
   95,111.78 : 142,669.29 = 35,975.30 : x
2. Step 2: Convert to fraction form
   95,111.78/142,669.29 = 35,975.30/x
3. Step 3: Cross multiply
   95,111.78x = 142,669.29 × 35,975.30
4. Step 4: Simplify right side
   95,111.78x = 5,132,570,508.54
5. Step 5: Solve for x
   x = 5,132,570,508.54/95,111.78
6. Step 6: Final answer
   x = 53,963.56