Finding the Fourth Proportional to 2,402.52, 3,596.34 and 1,853.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402.52 : 3,596.34 = 1,853.40 : x
2. Step 2: Convert to fraction form
   2,402.52/3,596.34 = 1,853.40/x
3. Step 3: Cross multiply
   2,402.52x = 3,596.34 × 1,853.40
4. Step 4: Simplify right side
   2,402.52x = 6,665,456.56
5. Step 5: Solve for x
   x = 6,665,456.56/2,402.52
6. Step 6: Final answer
   x = 2,774.36