Finding the Fourth Proportional to 5,605.52, 7,736.52 and 4,276.71

Step by Step Solution

1. Step 1: Write the proportion equation
   5,605.52 : 7,736.52 = 4,276.71 : x
2. Step 2: Convert to fraction form
   5,605.52/7,736.52 = 4,276.71/x
3. Step 3: Cross multiply
   5,605.52x = 7,736.52 × 4,276.71
4. Step 4: Simplify right side
   5,605.52x = 33,086,852.45
5. Step 5: Solve for x
   x = 33,086,852.45/5,605.52
6. Step 6: Final answer
   x = 5,902.55