Finding the Fourth Proportional to 10,774.40, 16,157.60 and 3,752.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,774.40 : 16,157.60 = 3,752.61 : x
2. Step 2: Convert to fraction form
   10,774.40/16,157.60 = 3,752.61/x
3. Step 3: Cross multiply
   10,774.40x = 16,157.60 × 3,752.61
4. Step 4: Simplify right side
   10,774.40x = 60,633,171.34
5. Step 5: Solve for x
   x = 60,633,171.34/10,774.40
6. Step 6: Final answer
   x = 5,627.52