Finding the Fourth Proportional to 5,632.93, 8,456.28 and 5,174.47

Step by Step Solution

1. Step 1: Write the proportion equation
   5,632.93 : 8,456.28 = 5,174.47 : x
2. Step 2: Convert to fraction form
   5,632.93/8,456.28 = 5,174.47/x
3. Step 3: Cross multiply
   5,632.93x = 8,456.28 × 5,174.47
4. Step 4: Simplify right side
   5,632.93x = 43,756,767.17
5. Step 5: Solve for x
   x = 43,756,767.17/5,632.93
6. Step 6: Final answer
   x = 7,768.03