Finding the Fourth Proportional to 16,784.37, 25,174.92 and 5,097.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,784.37 : 25,174.92 = 5,097.69 : x
2. Step 2: Convert to fraction form
   16,784.37/25,174.92 = 5,097.69/x
3. Step 3: Cross multiply
   16,784.37x = 25,174.92 × 5,097.69
4. Step 4: Simplify right side
   16,784.37x = 128,333,812.06
5. Step 5: Solve for x
   x = 128,333,812.06/16,784.37
6. Step 6: Final answer
   x = 7,646.03