Finding the Fourth Proportional to 10,100.50, 13,938.30 and 5,624.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,100.50 : 13,938.30 = 5,624.44 : x
2. Step 2: Convert to fraction form
   10,100.50/13,938.30 = 5,624.44/x
3. Step 3: Cross multiply
   10,100.50x = 13,938.30 × 5,624.44
4. Step 4: Simplify right side
   10,100.50x = 78,395,132.05
5. Step 5: Solve for x
   x = 78,395,132.05/10,100.50
6. Step 6: Final answer
   x = 7,761.51