Finding the Fourth Proportional to 10,018.83, 13,824.76 and 5,541.97

Step by Step Solution

1. Step 1: Write the proportion equation
   10,018.83 : 13,824.76 = 5,541.97 : x
2. Step 2: Convert to fraction form
   10,018.83/13,824.76 = 5,541.97/x
3. Step 3: Cross multiply
   10,018.83x = 13,824.76 × 5,541.97
4. Step 4: Simplify right side
   10,018.83x = 76,616,405.18
5. Step 5: Solve for x
   x = 76,616,405.18/10,018.83
6. Step 6: Final answer
   x = 7,647.24