Finding the Fourth Proportional to 9,802.18, 13,527.12 and 5,325.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,802.18 : 13,527.12 = 5,325.94 : x
2. Step 2: Convert to fraction form
   9,802.18/13,527.12 = 5,325.94/x
3. Step 3: Cross multiply
   9,802.18x = 13,527.12 × 5,325.94
4. Step 4: Simplify right side
   9,802.18x = 72,044,629.49
5. Step 5: Solve for x
   x = 72,044,629.49/9,802.18
6. Step 6: Final answer
   x = 7,349.86