Finding the Fourth Proportional to 2,595.34, 3,908.23 and 1,869.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,595.34 : 3,908.23 = 1,869.94 : x
2. Step 2: Convert to fraction form
   2,595.34/3,908.23 = 1,869.94/x
3. Step 3: Cross multiply
   2,595.34x = 3,908.23 × 1,869.94
4. Step 4: Simplify right side
   2,595.34x = 7,308,155.61
5. Step 5: Solve for x
   x = 7,308,155.61/2,595.34
6. Step 6: Final answer
   x = 2,815.88