Finding the Fourth Proportional to 7,573.38, 10,454.49 and 5,090.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,573.38 : 10,454.49 = 5,090.82 : x
2. Step 2: Convert to fraction form
   7,573.38/10,454.49 = 5,090.82/x
3. Step 3: Cross multiply
   7,573.38x = 10,454.49 × 5,090.82
4. Step 4: Simplify right side
   7,573.38x = 53,221,926.78
5. Step 5: Solve for x
   x = 53,221,926.78/7,573.38
6. Step 6: Final answer
   x = 7,027.50