Finding the Fourth Proportional to 7,574.88, 10,456.56 and 5,092.32

Step by Step Solution

1. Step 1: Write the proportion equation
   7,574.88 : 10,456.56 = 5,092.32 : x
2. Step 2: Convert to fraction form
   7,574.88/10,456.56 = 5,092.32/x
3. Step 3: Cross multiply
   7,574.88x = 10,456.56 × 5,092.32
4. Step 4: Simplify right side
   7,574.88x = 53,248,149.62
5. Step 5: Solve for x
   x = 53,248,149.62/7,574.88
6. Step 6: Final answer
   x = 7,029.57