Finding the Fourth Proportional to 10,019.10, 15,014.97 and 3,772.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,019.10 : 15,014.97 = 3,772.83 : x
2. Step 2: Convert to fraction form
   10,019.10/15,014.97 = 3,772.83/x
3. Step 3: Cross multiply
   10,019.10x = 15,014.97 × 3,772.83
4. Step 4: Simplify right side
   10,019.10x = 56,648,929.27
5. Step 5: Solve for x
   x = 56,648,929.27/10,019.10
6. Step 6: Final answer
   x = 5,654.09