Finding the Fourth Proportional to 3,352.00, 5,028.20 and 1,131.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,352.00 : 5,028.20 = 1,131.05 : x
2. Step 2: Convert to fraction form
   3,352.00/5,028.20 = 1,131.05/x
3. Step 3: Cross multiply
   3,352.00x = 5,028.20 × 1,131.05
4. Step 4: Simplify right side
   3,352.00x = 5,687,152.88
5. Step 5: Solve for x
   x = 5,687,152.88/3,352.00
6. Step 6: Final answer
   x = 1,696.65