Finding the Fourth Proportional to 9,084.42, 13,624.92 and 3,817.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,084.42 : 13,624.92 = 3,817.98 : x
2. Step 2: Convert to fraction form
   9,084.42/13,624.92 = 3,817.98/x
3. Step 3: Cross multiply
   9,084.42x = 13,624.92 × 3,817.98
4. Step 4: Simplify right side
   9,084.42x = 52,019,672.06
5. Step 5: Solve for x
   x = 52,019,672.06/9,084.42
6. Step 6: Final answer
   x = 5,726.25