Finding the Fourth Proportional to 95,452.24, 143,099.52 and 42,106.18

Step by Step Solution

1. Step 1: Write the proportion equation
   95,452.24 : 143,099.52 = 42,106.18 : x
2. Step 2: Convert to fraction form
   95,452.24/143,099.52 = 42,106.18/x
3. Step 3: Cross multiply
   95,452.24x = 143,099.52 × 42,106.18
4. Step 4: Simplify right side
   95,452.24x = 6,025,374,147.03
5. Step 5: Solve for x
   x = 6,025,374,147.03/95,452.24
6. Step 6: Final answer
   x = 63,124.49