Finding the Fourth Proportional to 95,196.90, 142,645.15 and 35,142.73

Step by Step Solution

1. Step 1: Write the proportion equation
   95,196.90 : 142,645.15 = 35,142.73 : x
2. Step 2: Convert to fraction form
   95,196.90/142,645.15 = 35,142.73/x
3. Step 3: Cross multiply
   95,196.90x = 142,645.15 × 35,142.73
4. Step 4: Simplify right side
   95,196.90x = 5,012,939,679.58
5. Step 5: Solve for x
   x = 5,012,939,679.58/95,196.90
6. Step 6: Final answer
   x = 52,658.64