Finding the Fourth Proportional to 5,501.82, 7,588.28 and 3,708.64

Step by Step Solution

1. Step 1: Write the proportion equation
   5,501.82 : 7,588.28 = 3,708.64 : x
2. Step 2: Convert to fraction form
   5,501.82/7,588.28 = 3,708.64/x
3. Step 3: Cross multiply
   5,501.82x = 7,588.28 × 3,708.64
4. Step 4: Simplify right side
   5,501.82x = 28,142,174.81
5. Step 5: Solve for x
   x = 28,142,174.81/5,501.82
6. Step 6: Final answer
   x = 5,115.06