Finding the Fourth Proportional to 7,507.33, 11,244.59 and 3,803.20

Step by Step Solution

1. Step 1: Write the proportion equation
   7,507.33 : 11,244.59 = 3,803.20 : x
2. Step 2: Convert to fraction form
   7,507.33/11,244.59 = 3,803.20/x
3. Step 3: Cross multiply
   7,507.33x = 11,244.59 × 3,803.20
4. Step 4: Simplify right side
   7,507.33x = 42,765,391.82
5. Step 5: Solve for x
   x = 42,765,391.82/7,507.33
6. Step 6: Final answer
   x = 5,696.49