Finding the Fourth Proportional to 6,461.62, 9,686.27 and 2,076.00

Step by Step Solution

1. Step 1: Write the proportion equation
   6,461.62 : 9,686.27 = 2,076.00 : x
2. Step 2: Convert to fraction form
   6,461.62/9,686.27 = 2,076.00/x
3. Step 3: Cross multiply
   6,461.62x = 9,686.27 × 2,076.00
4. Step 4: Simplify right side
   6,461.62x = 20,108,637.71
5. Step 5: Solve for x
   x = 20,108,637.71/6,461.62
6. Step 6: Final answer
   x = 3,112.01