Finding the Fourth Proportional to 95,067.72, 142,741.76 and 53,029.93

Step by Step Solution

1. Step 1: Write the proportion equation
   95,067.72 : 142,741.76 = 53,029.93 : x
2. Step 2: Convert to fraction form
   95,067.72/142,741.76 = 53,029.93/x
3. Step 3: Cross multiply
   95,067.72x = 142,741.76 × 53,029.93
4. Step 4: Simplify right side
   95,067.72x = 7,569,585,275.73
5. Step 5: Solve for x
   x = 7,569,585,275.73/95,067.72
6. Step 6: Final answer
   x = 79,623.09