Finding the Fourth Proportional to 16,992.69, 25,486.56 and 4,513.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,992.69 : 25,486.56 = 4,513.47 : x
2. Step 2: Convert to fraction form
   16,992.69/25,486.56 = 4,513.47/x
3. Step 3: Cross multiply
   16,992.69x = 25,486.56 × 4,513.47
4. Step 4: Simplify right side
   16,992.69x = 115,032,823.96
5. Step 5: Solve for x
   x = 115,032,823.96/16,992.69
6. Step 6: Final answer
   x = 6,769.55