Finding the Fourth Proportional to 1,699.17, 2,327.89 and 1,633.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,699.17 : 2,327.89 = 1,633.56 : x
2. Step 2: Convert to fraction form
   1,699.17/2,327.89 = 1,633.56/x
3. Step 3: Cross multiply
   1,699.17x = 2,327.89 × 1,633.56
4. Step 4: Simplify right side
   1,699.17x = 3,802,747.99
5. Step 5: Solve for x
   x = 3,802,747.99/1,699.17
6. Step 6: Final answer
   x = 2,238.00