Finding the Fourth Proportional to 95,667.71, 143,376.32 and 39,442.37

Step by Step Solution

1. Step 1: Write the proportion equation
   95,667.71 : 143,376.32 = 39,442.37 : x
2. Step 2: Convert to fraction form
   95,667.71/143,376.32 = 39,442.37/x
3. Step 3: Cross multiply
   95,667.71x = 143,376.32 × 39,442.37
4. Step 4: Simplify right side
   95,667.71x = 5,655,101,665.47
5. Step 5: Solve for x
   x = 5,655,101,665.47/95,667.71
6. Step 6: Final answer
   x = 59,111.92