Finding the Fourth Proportional to 2,775.51, 3,830.72 and 1,596.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,775.51 : 3,830.72 = 1,596.69 : x
2. Step 2: Convert to fraction form
   2,775.51/3,830.72 = 1,596.69/x
3. Step 3: Cross multiply
   2,775.51x = 3,830.72 × 1,596.69
4. Step 4: Simplify right side
   2,775.51x = 6,116,464.33
5. Step 5: Solve for x
   x = 6,116,464.33/2,775.51
6. Step 6: Final answer
   x = 2,203.73