Finding the Fourth Proportional to 5,564.42, 7,670.72 and 4,235.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,564.42 : 7,670.72 = 4,235.82 : x
2. Step 2: Convert to fraction form
   5,564.42/7,670.72 = 4,235.82/x
3. Step 3: Cross multiply
   5,564.42x = 7,670.72 × 4,235.82
4. Step 4: Simplify right side
   5,564.42x = 32,491,789.19
5. Step 5: Solve for x
   x = 32,491,789.19/5,564.42
6. Step 6: Final answer
   x = 5,839.21