Finding the Fourth Proportional to 95,343.58, 143,008.42 and 39,168.42

Step by Step Solution

1. Step 1: Write the proportion equation
   95,343.58 : 143,008.42 = 39,168.42 : x
2. Step 2: Convert to fraction form
   95,343.58/143,008.42 = 39,168.42/x
3. Step 3: Cross multiply
   95,343.58x = 143,008.42 × 39,168.42
4. Step 4: Simplify right side
   95,343.58x = 5,601,413,858.10
5. Step 5: Solve for x
   x = 5,601,413,858.10/95,343.58
6. Step 6: Final answer
   x = 58,749.77