Finding the Fourth Proportional to 22,003, 30,366.06 and 12,068.92

Step by Step Solution

1. Step 1: Write the proportion equation
   22,003 : 30,366.06 = 12,068.92 : x
2. Step 2: Convert to fraction form
   22,003/30,366.06 = 12,068.92/x
3. Step 3: Cross multiply
   22,003x = 30,366.06 × 12,068.92
4. Step 4: Simplify right side
   22,003x = 366,485,548.86
5. Step 5: Solve for x
   x = 366,485,548.86/22,003
6. Step 6: Final answer
   x = 16,656.16