Finding the Fourth Proportional to 9,983.16, 14,983.94 and 5,056.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,983.16 : 14,983.94 = 5,056.23 : x
2. Step 2: Convert to fraction form
   9,983.16/14,983.94 = 5,056.23/x
3. Step 3: Cross multiply
   9,983.16x = 14,983.94 × 5,056.23
4. Step 4: Simplify right side
   9,983.16x = 75,762,221.67
5. Step 5: Solve for x
   x = 75,762,221.67/9,983.16
6. Step 6: Final answer
   x = 7,589.00