Finding the Fourth Proportional to 94,613.06, 141,942.94 and 28,053.18

Step by Step Solution

1. Step 1: Write the proportion equation
   94,613.06 : 141,942.94 = 28,053.18 : x
2. Step 2: Convert to fraction form
   94,613.06/141,942.94 = 28,053.18/x
3. Step 3: Cross multiply
   94,613.06x = 141,942.94 × 28,053.18
4. Step 4: Simplify right side
   94,613.06x = 3,981,950,845.55
5. Step 5: Solve for x
   x = 3,981,950,845.55/94,613.06
6. Step 6: Final answer
   x = 42,086.69