Finding the Fourth Proportional to 16,964.29, 23,404.32 and 12,498.71

Step by Step Solution

1. Step 1: Write the proportion equation
   16,964.29 : 23,404.32 = 12,498.71 : x
2. Step 2: Convert to fraction form
   16,964.29/23,404.32 = 12,498.71/x
3. Step 3: Cross multiply
   16,964.29x = 23,404.32 × 12,498.71
4. Step 4: Simplify right side
   16,964.29x = 292,523,656.25
5. Step 5: Solve for x
   x = 292,523,656.25/16,964.29
6. Step 6: Final answer
   x = 17,243.50