Finding the Fourth Proportional to 5,250.00, 7,245.46 and 3,012.08

Step by Step Solution

1. Step 1: Write the proportion equation
   5,250.00 : 7,245.46 = 3,012.08 : x
2. Step 2: Convert to fraction form
   5,250.00/7,245.46 = 3,012.08/x
3. Step 3: Cross multiply
   5,250.00x = 7,245.46 × 3,012.08
4. Step 4: Simplify right side
   5,250.00x = 21,823,912.59
5. Step 5: Solve for x
   x = 21,823,912.59/5,250.00
6. Step 6: Final answer
   x = 4,156.94