Finding the Fourth Proportional to 12,008.00, 18,007.17 and 4,983.23

Step by Step Solution

1. Step 1: Write the proportion equation
   12,008.00 : 18,007.17 = 4,983.23 : x
2. Step 2: Convert to fraction form
   12,008.00/18,007.17 = 4,983.23/x
3. Step 3: Cross multiply
   12,008.00x = 18,007.17 × 4,983.23
4. Step 4: Simplify right side
   12,008.00x = 89,733,779.72
5. Step 5: Solve for x
   x = 89,733,779.72/12,008.00
6. Step 6: Final answer
   x = 7,472.84