Finding the Fourth Proportional to 8,982.72, 12,396.53 and 5,003.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,982.72 : 12,396.53 = 5,003.83 : x
2. Step 2: Convert to fraction form
   8,982.72/12,396.53 = 5,003.83/x
3. Step 3: Cross multiply
   8,982.72x = 12,396.53 × 5,003.83
4. Step 4: Simplify right side
   8,982.72x = 62,030,128.71
5. Step 5: Solve for x
   x = 62,030,128.71/8,982.72
6. Step 6: Final answer
   x = 6,905.50