Finding the Fourth Proportional to 17,034.18, 25,555.12 and 5,189.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,034.18 : 25,555.12 = 5,189.02 : x
2. Step 2: Convert to fraction form
   17,034.18/25,555.12 = 5,189.02/x
3. Step 3: Cross multiply
   17,034.18x = 25,555.12 × 5,189.02
4. Step 4: Simplify right side
   17,034.18x = 132,606,028.78
5. Step 5: Solve for x
   x = 132,606,028.78/17,034.18
6. Step 6: Final answer
   x = 7,784.70