Finding the Fourth Proportional to 5,604.72, 7,734.71 and 3,087.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,604.72 : 7,734.71 = 3,087.01 : x
2. Step 2: Convert to fraction form
   5,604.72/7,734.71 = 3,087.01/x
3. Step 3: Cross multiply
   5,604.72x = 7,734.71 × 3,087.01
4. Step 4: Simplify right side
   5,604.72x = 23,877,127.12
5. Step 5: Solve for x
   x = 23,877,127.12/5,604.72
6. Step 6: Final answer
   x = 4,260.18