Finding the Fourth Proportional to 9,817.98, 13,548.51 and 5,341.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,817.98 : 13,548.51 = 5,341.62 : x
2. Step 2: Convert to fraction form
   9,817.98/13,548.51 = 5,341.62/x
3. Step 3: Cross multiply
   9,817.98x = 13,548.51 × 5,341.62
4. Step 4: Simplify right side
   9,817.98x = 72,370,991.99
5. Step 5: Solve for x
   x = 72,370,991.99/9,817.98
6. Step 6: Final answer
   x = 7,371.27