Finding the Fourth Proportional to 16,793.71, 25,189.65 and 5,106.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,793.71 : 25,189.65 = 5,106.02 : x
2. Step 2: Convert to fraction form
   16,793.71/25,189.65 = 5,106.02/x
3. Step 3: Cross multiply
   16,793.71x = 25,189.65 × 5,106.02
4. Step 4: Simplify right side
   16,793.71x = 128,618,856.69
5. Step 5: Solve for x
   x = 128,618,856.69/16,793.71
6. Step 6: Final answer
   x = 7,658.75