Finding the Fourth Proportional to 16,630.00, 22,943.38 and 12,802.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,630.00 : 22,943.38 = 12,802.80 : x
2. Step 2: Convert to fraction form
   16,630.00/22,943.38 = 12,802.80/x
3. Step 3: Cross multiply
   16,630.00x = 22,943.38 × 12,802.80
4. Step 4: Simplify right side
   16,630.00x = 293,739,386.17
5. Step 5: Solve for x
   x = 293,739,386.17/16,630.00
6. Step 6: Final answer
   x = 17,663.23