Finding the Fourth Proportional to 4,667.82, 7,002.24 and 1,380.92

Step by Step Solution

1. Step 1: Write the proportion equation
   4,667.82 : 7,002.24 = 1,380.92 : x
2. Step 2: Convert to fraction form
   4,667.82/7,002.24 = 1,380.92/x
3. Step 3: Cross multiply
   4,667.82x = 7,002.24 × 1,380.92
4. Step 4: Simplify right side
   4,667.82x = 9,669,498.25
5. Step 5: Solve for x
   x = 9,669,498.25/4,667.82
6. Step 6: Final answer
   x = 2,071.52