Finding the Fourth Proportional to 95,127.31, 142,679.63 and 25,012.09

Step by Step Solution

1. Step 1: Write the proportion equation
   95,127.31 : 142,679.63 = 25,012.09 : x
2. Step 2: Convert to fraction form
   95,127.31/142,679.63 = 25,012.09/x
3. Step 3: Cross multiply
   95,127.31x = 142,679.63 × 25,012.09
4. Step 4: Simplify right side
   95,127.31x = 3,568,715,846.91
5. Step 5: Solve for x
   x = 3,568,715,846.91/95,127.31
6. Step 6: Final answer
   x = 37,515.16