Finding the Fourth Proportional to 2,646.03, 3,651.43 and 1,597.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,646.03 : 3,651.43 = 1,597.91 : x
2. Step 2: Convert to fraction form
   2,646.03/3,651.43 = 1,597.91/x
3. Step 3: Cross multiply
   2,646.03x = 3,651.43 × 1,597.91
4. Step 4: Simplify right side
   2,646.03x = 5,834,656.51
5. Step 5: Solve for x
   x = 5,834,656.51/2,646.03
6. Step 6: Final answer
   x = 2,205.06