Finding the Fourth Proportional to 2,664.01, 3,997.37 and 1,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,664.01 : 3,997.37 = 1,796.50 : x
2. Step 2: Convert to fraction form
   2,664.01/3,997.37 = 1,796.50/x
3. Step 3: Cross multiply
   2,664.01x = 3,997.37 × 1,796.50
4. Step 4: Simplify right side
   2,664.01x = 7,181,266.22
5. Step 5: Solve for x
   x = 7,181,266.22/2,664.01
6. Step 6: Final answer
   x = 2,695.66