Finding the Fourth Proportional to 7,667.51, 10,581.27 and 4,523.70

Step by Step Solution

1. Step 1: Write the proportion equation
   7,667.51 : 10,581.27 = 4,523.70 : x
2. Step 2: Convert to fraction form
   7,667.51/10,581.27 = 4,523.70/x
3. Step 3: Cross multiply
   7,667.51x = 10,581.27 × 4,523.70
4. Step 4: Simplify right side
   7,667.51x = 47,866,491.10
5. Step 5: Solve for x
   x = 47,866,491.10/7,667.51
6. Step 6: Final answer
   x = 6,242.77