Finding the Fourth Proportional to 1,677.82, 2,317.72 and 1,595.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,677.82 : 2,317.72 = 1,595.80 : x
2. Step 2: Convert to fraction form
   1,677.82/2,317.72 = 1,595.80/x
3. Step 3: Cross multiply
   1,677.82x = 2,317.72 × 1,595.80
4. Step 4: Simplify right side
   1,677.82x = 3,698,617.58
5. Step 5: Solve for x
   x = 3,698,617.58/1,677.82
6. Step 6: Final answer
   x = 2,204.42