Finding the Fourth Proportional to 2,796.00, 3,858.57 and 1,537.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,796.00 : 3,858.57 = 1,537.15 : x
2. Step 2: Convert to fraction form
   2,796.00/3,858.57 = 1,537.15/x
3. Step 3: Cross multiply
   2,796.00x = 3,858.57 × 1,537.15
4. Step 4: Simplify right side
   2,796.00x = 5,931,193.04
5. Step 5: Solve for x
   x = 5,931,193.04/2,796.00
6. Step 6: Final answer
   x = 2,121.32