Finding the Fourth Proportional to 5,922.30, 8,883.42 and 5,561.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,922.30 : 8,883.42 = 5,561.42 : x
2. Step 2: Convert to fraction form
   5,922.30/8,883.42 = 5,561.42/x
3. Step 3: Cross multiply
   5,922.30x = 8,883.42 × 5,561.42
4. Step 4: Simplify right side
   5,922.30x = 49,404,429.66
5. Step 5: Solve for x
   x = 49,404,429.66/5,922.30
6. Step 6: Final answer
   x = 8,342.10