Finding the Fourth Proportional to 2,530.86, 3,494.07 and 1,600.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.86 : 3,494.07 = 1,600.62 : x
2. Step 2: Convert to fraction form
   2,530.86/3,494.07 = 1,600.62/x
3. Step 3: Cross multiply
   2,530.86x = 3,494.07 × 1,600.62
4. Step 4: Simplify right side
   2,530.86x = 5,592,678.32
5. Step 5: Solve for x
   x = 5,592,678.32/2,530.86
6. Step 6: Final answer
   x = 2,209.79