Finding the Fourth Proportional to 9,817.25, 14,726.01 and 5,443.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,817.25 : 14,726.01 = 5,443.25 : x
2. Step 2: Convert to fraction form
   9,817.25/14,726.01 = 5,443.25/x
3. Step 3: Cross multiply
   9,817.25x = 14,726.01 × 5,443.25
4. Step 4: Simplify right side
   9,817.25x = 80,157,353.93
5. Step 5: Solve for x
   x = 80,157,353.93/9,817.25
6. Step 6: Final answer
   x = 8,164.95