Finding the Fourth Proportional to 94,563.38, 141,865.83 and 28,008.72

Step by Step Solution

1. Step 1: Write the proportion equation
   94,563.38 : 141,865.83 = 28,008.72 : x
2. Step 2: Convert to fraction form
   94,563.38/141,865.83 = 28,008.72/x
3. Step 3: Cross multiply
   94,563.38x = 141,865.83 × 28,008.72
4. Step 4: Simplify right side
   94,563.38x = 3,973,480,310.04
5. Step 5: Solve for x
   x = 3,973,480,310.04/94,563.38
6. Step 6: Final answer
   x = 42,019.23