Finding the Fourth Proportional to 9,817.04, 13,547.37 and 5,340.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,817.04 : 13,547.37 = 5,340.83 : x
2. Step 2: Convert to fraction form
   9,817.04/13,547.37 = 5,340.83/x
3. Step 3: Cross multiply
   9,817.04x = 13,547.37 × 5,340.83
4. Step 4: Simplify right side
   9,817.04x = 72,354,200.12
5. Step 5: Solve for x
   x = 72,354,200.12/9,817.04
6. Step 6: Final answer
   x = 7,370.27