Finding the Fourth Proportional to 17,139.27, 25,712.76 and 6,046.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,139.27 : 25,712.76 = 6,046.05 : x
2. Step 2: Convert to fraction form
   17,139.27/25,712.76 = 6,046.05/x
3. Step 3: Cross multiply
   17,139.27x = 25,712.76 × 6,046.05
4. Step 4: Simplify right side
   17,139.27x = 155,460,751.69
5. Step 5: Solve for x
   x = 155,460,751.69/17,139.27
6. Step 6: Final answer
   x = 9,070.44