Finding the Fourth Proportional to 5,603.52, 7,729.72 and 4,010.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,603.52 : 7,729.72 = 4,010.56 : x
2. Step 2: Convert to fraction form
   5,603.52/7,729.72 = 4,010.56/x
3. Step 3: Cross multiply
   5,603.52x = 7,729.72 × 4,010.56
4. Step 4: Simplify right side
   5,603.52x = 31,000,505.84
5. Step 5: Solve for x
   x = 31,000,505.84/5,603.52
6. Step 6: Final answer
   x = 5,532.33