Finding the Fourth Proportional to 9,570.69, 14,361.57 and 3,726.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,570.69 : 14,361.57 = 3,726.81 : x
2. Step 2: Convert to fraction form
   9,570.69/14,361.57 = 3,726.81/x
3. Step 3: Cross multiply
   9,570.69x = 14,361.57 × 3,726.81
4. Step 4: Simplify right side
   9,570.69x = 53,522,842.69
5. Step 5: Solve for x
   x = 53,522,842.69/9,570.69
6. Step 6: Final answer
   x = 5,592.37