Finding the Fourth Proportional to 95,067.10, 142,740.82 and 53,029.31

Step by Step Solution

1. Step 1: Write the proportion equation
   95,067.10 : 142,740.82 = 53,029.31 : x
2. Step 2: Convert to fraction form
   95,067.10/142,740.82 = 53,029.31/x
3. Step 3: Cross multiply
   95,067.10x = 142,740.82 × 53,029.31
4. Step 4: Simplify right side
   95,067.10x = 7,569,447,193.43
5. Step 5: Solve for x
   x = 7,569,447,193.43/95,067.10
6. Step 6: Final answer
   x = 79,622.15