Finding the Fourth Proportional to 16,819.07, 23,210.03 and 9,746.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,819.07 : 23,210.03 = 9,746.15 : x
2. Step 2: Convert to fraction form
   16,819.07/23,210.03 = 9,746.15/x
3. Step 3: Cross multiply
   16,819.07x = 23,210.03 × 9,746.15
4. Step 4: Simplify right side
   16,819.07x = 226,208,385.15
5. Step 5: Solve for x
   x = 226,208,385.15/16,819.07
6. Step 6: Final answer
   x = 13,449.52