Finding the Fourth Proportional to 5,098.87, 7,036.50 and 2,830.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,098.87 : 7,036.50 = 2,830.27 : x
2. Step 2: Convert to fraction form
   5,098.87/7,036.50 = 2,830.27/x
3. Step 3: Cross multiply
   5,098.87x = 7,036.50 × 2,830.27
4. Step 4: Simplify right side
   5,098.87x = 19,915,194.86
5. Step 5: Solve for x
   x = 19,915,194.86/5,098.87
6. Step 6: Final answer
   x = 3,905.81