Finding the Fourth Proportional to 17,067.84, 25,598.52 and 5,377.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,067.84 : 25,598.52 = 5,377.92 : x
2. Step 2: Convert to fraction form
   17,067.84/25,598.52 = 5,377.92/x
3. Step 3: Cross multiply
   17,067.84x = 25,598.52 × 5,377.92
4. Step 4: Simplify right side
   17,067.84x = 137,666,792.68
5. Step 5: Solve for x
   x = 137,666,792.68/17,067.84
6. Step 6: Final answer
   x = 8,065.86