Finding the Fourth Proportional to 6,462.50, 9,687.58 and 2,076.87

Step by Step Solution

1. Step 1: Write the proportion equation
   6,462.50 : 9,687.58 = 2,076.87 : x
2. Step 2: Convert to fraction form
   6,462.50/9,687.58 = 2,076.87/x
3. Step 3: Cross multiply
   6,462.50x = 9,687.58 × 2,076.87
4. Step 4: Simplify right side
   6,462.50x = 20,119,833.89
5. Step 5: Solve for x
   x = 20,119,833.89/6,462.50
6. Step 6: Final answer
   x = 3,113.32