Finding the Fourth Proportional to 51,114.38, 70,537.82 and 28,452.87

Step by Step Solution

1. Step 1: Write the proportion equation
   51,114.38 : 70,537.82 = 28,452.87 : x
2. Step 2: Convert to fraction form
   51,114.38/70,537.82 = 28,452.87/x
3. Step 3: Cross multiply
   51,114.38x = 70,537.82 × 28,452.87
4. Step 4: Simplify right side
   51,114.38x = 2,007,003,280.28
5. Step 5: Solve for x
   x = 2,007,003,280.28/51,114.38
6. Step 6: Final answer
   x = 39,264.95