Finding the Fourth Proportional to 10,451.35, 14,422.81 and 5,735.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451.35 : 14,422.81 = 5,735.53 : x
2. Step 2: Convert to fraction form
   10,451.35/14,422.81 = 5,735.53/x
3. Step 3: Cross multiply
   10,451.35x = 14,422.81 × 5,735.53
4. Step 4: Simplify right side
   10,451.35x = 82,722,459.44
5. Step 5: Solve for x
   x = 82,722,459.44/10,451.35
6. Step 6: Final answer
   x = 7,915.00