Finding the Fourth Proportional to 10,101.83, 13,940.53 and 5,626.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,101.83 : 13,940.53 = 5,626.44 : x
2. Step 2: Convert to fraction form
   10,101.83/13,940.53 = 5,626.44/x
3. Step 3: Cross multiply
   10,101.83x = 13,940.53 × 5,626.44
4. Step 4: Simplify right side
   10,101.83x = 78,435,555.61
5. Step 5: Solve for x
   x = 78,435,555.61/10,101.83
6. Step 6: Final answer
   x = 7,764.49