Finding the Fourth Proportional to 1,677.96, 2,499.92 and 1,595.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,677.96 : 2,499.92 = 1,595.34 : x
2. Step 2: Convert to fraction form
   1,677.96/2,499.92 = 1,595.34/x
3. Step 3: Cross multiply
   1,677.96x = 2,499.92 × 1,595.34
4. Step 4: Simplify right side
   1,677.96x = 3,988,222.37
5. Step 5: Solve for x
   x = 3,988,222.37/1,677.96
6. Step 6: Final answer
   x = 2,376.83