Finding the Fourth Proportional to 5,667.19, 7,820.57 and 3,277.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.19 : 7,820.57 = 3,277.10 : x
2. Step 2: Convert to fraction form
   5,667.19/7,820.57 = 3,277.10/x
3. Step 3: Cross multiply
   5,667.19x = 7,820.57 × 3,277.10
4. Step 4: Simplify right side
   5,667.19x = 25,628,817.69
5. Step 5: Solve for x
   x = 25,628,817.69/5,667.19
6. Step 6: Final answer
   x = 4,522.32