Finding the Fourth Proportional to 6,477.21, 9,713.82 and 1,796.07

Step by Step Solution

1. Step 1: Write the proportion equation
   6,477.21 : 9,713.82 = 1,796.07 : x
2. Step 2: Convert to fraction form
   6,477.21/9,713.82 = 1,796.07/x
3. Step 3: Cross multiply
   6,477.21x = 9,713.82 × 1,796.07
4. Step 4: Simplify right side
   6,477.21x = 17,446,700.69
5. Step 5: Solve for x
   x = 17,446,700.69/6,477.21
6. Step 6: Final answer
   x = 2,693.55