Finding the Fourth Proportional to 6,575.39, 9,068.44 and 5,558.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,575.39 : 9,068.44 = 5,558.27 : x
2. Step 2: Convert to fraction form
   6,575.39/9,068.44 = 5,558.27/x
3. Step 3: Cross multiply
   6,575.39x = 9,068.44 × 5,558.27
4. Step 4: Simplify right side
   6,575.39x = 50,404,839.81
5. Step 5: Solve for x
   x = 50,404,839.81/6,575.39
6. Step 6: Final answer
   x = 7,665.67