Finding the Fourth Proportional to 2,796.52, 3,858.42 and 1,601.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.52 : 3,858.42 = 1,601.50 : x
2. Step 2: Convert to fraction form
   2,796.52/3,858.42 = 1,601.50/x
3. Step 3: Cross multiply
   2,796.52x = 3,858.42 × 1,601.50
4. Step 4: Simplify right side
   2,796.52x = 6,179,259.63
5. Step 5: Solve for x
   x = 6,179,259.63/2,796.52
6. Step 6: Final answer
   x = 2,209.62