Finding the Fourth Proportional to 17,080.81, 25,624.86 and 5,988.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,080.81 : 25,624.86 = 5,988.17 : x
2. Step 2: Convert to fraction form
   17,080.81/25,624.86 = 5,988.17/x
3. Step 3: Cross multiply
   17,080.81x = 25,624.86 × 5,988.17
4. Step 4: Simplify right side
   17,080.81x = 153,446,017.91
5. Step 5: Solve for x
   x = 153,446,017.91/17,080.81
6. Step 6: Final answer
   x = 8,983.53