Finding the Fourth Proportional to 10,098.27, 15,145.58 and 3,076.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,098.27 : 15,145.58 = 3,076.61 : x
2. Step 2: Convert to fraction form
   10,098.27/15,145.58 = 3,076.61/x
3. Step 3: Cross multiply
   10,098.27x = 15,145.58 × 3,076.61
4. Step 4: Simplify right side
   10,098.27x = 46,596,974.85
5. Step 5: Solve for x
   x = 46,596,974.85/10,098.27
6. Step 6: Final answer
   x = 4,614.35