Finding the Fourth Proportional to 94,834.50, 142,270.17 and 28,273.14

Step by Step Solution

1. Step 1: Write the proportion equation
   94,834.50 : 142,270.17 = 28,273.14 : x
2. Step 2: Convert to fraction form
   94,834.50/142,270.17 = 28,273.14/x
3. Step 3: Cross multiply
   94,834.50x = 142,270.17 × 28,273.14
4. Step 4: Simplify right side
   94,834.50x = 4,022,424,434.23
5. Step 5: Solve for x
   x = 4,022,424,434.23/94,834.50
6. Step 6: Final answer
   x = 42,415.20