Finding the Fourth Proportional to 3,877.32, 5,813.28 and 1,796.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,877.32 : 5,813.28 = 1,796.16 : x
2. Step 2: Convert to fraction form
   3,877.32/5,813.28 = 1,796.16/x
3. Step 3: Cross multiply
   3,877.32x = 5,813.28 × 1,796.16
4. Step 4: Simplify right side
   3,877.32x = 10,441,581.00
5. Step 5: Solve for x
   x = 10,441,581.00/3,877.32
6. Step 6: Final answer
   x = 2,692.99