Finding the Fourth Proportional to 10,040.09, 13,855.32 and 6,061.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,040.09 : 13,855.32 = 6,061.10 : x
2. Step 2: Convert to fraction form
   10,040.09/13,855.32 = 6,061.10/x
3. Step 3: Cross multiply
   10,040.09x = 13,855.32 × 6,061.10
4. Step 4: Simplify right side
   10,040.09x = 83,978,410.78
5. Step 5: Solve for x
   x = 83,978,410.78/10,040.09
6. Step 6: Final answer
   x = 8,364.31