Finding the Fourth Proportional to 94,630.54, 141,923.92 and 28,054.62

Step by Step Solution

1. Step 1: Write the proportion equation
   94,630.54 : 141,923.92 = 28,054.62 : x
2. Step 2: Convert to fraction form
   94,630.54/141,923.92 = 28,054.62/x
3. Step 3: Cross multiply
   94,630.54x = 141,923.92 × 28,054.62
4. Step 4: Simplify right side
   94,630.54x = 3,981,620,934.89
5. Step 5: Solve for x
   x = 3,981,620,934.89/94,630.54
6. Step 6: Final answer
   x = 42,075.43