Finding the Fourth Proportional to 2,530.94, 3,494.30 and 1,649.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.94 : 3,494.30 = 1,649.25 : x
2. Step 2: Convert to fraction form
   2,530.94/3,494.30 = 1,649.25/x
3. Step 3: Cross multiply
   2,530.94x = 3,494.30 × 1,649.25
4. Step 4: Simplify right side
   2,530.94x = 5,762,966.03
5. Step 5: Solve for x
   x = 5,762,966.03/2,530.94
6. Step 6: Final answer
   x = 2,277.01