Finding the Fourth Proportional to 95,243.36, 142,880.16 and 32,918.72

Step by Step Solution

1. Step 1: Write the proportion equation
   95,243.36 : 142,880.16 = 32,918.72 : x
2. Step 2: Convert to fraction form
   95,243.36/142,880.16 = 32,918.72/x
3. Step 3: Cross multiply
   95,243.36x = 142,880.16 × 32,918.72
4. Step 4: Simplify right side
   95,243.36x = 4,703,431,980.60
5. Step 5: Solve for x
   x = 4,703,431,980.60/95,243.36
6. Step 6: Final answer
   x = 49,383.31