Finding the Fourth Proportional to 8,996.61, 12,414.80 and 5,018.00

Step by Step Solution

1. Step 1: Write the proportion equation
   8,996.61 : 12,414.80 = 5,018.00 : x
2. Step 2: Convert to fraction form
   8,996.61/12,414.80 = 5,018.00/x
3. Step 3: Cross multiply
   8,996.61x = 12,414.80 × 5,018.00
4. Step 4: Simplify right side
   8,996.61x = 62,297,379.24
5. Step 5: Solve for x
   x = 62,297,379.24/8,996.61
6. Step 6: Final answer
   x = 6,924.54