Finding the Fourth Proportional to 94,834.23, 142,258.61 and 28,269.27

Step by Step Solution

1. Step 1: Write the proportion equation
   94,834.23 : 142,258.61 = 28,269.27 : x
2. Step 2: Convert to fraction form
   94,834.23/142,258.61 = 28,269.27/x
3. Step 3: Cross multiply
   94,834.23x = 142,258.61 × 28,269.27
4. Step 4: Simplify right side
   94,834.23x = 4,021,546,914.57
5. Step 5: Solve for x
   x = 4,021,546,914.57/94,834.23
6. Step 6: Final answer
   x = 42,406.07