Finding the Fourth Proportional to 17,065.61, 25,588.77 and 7,064.70

Step by Step Solution

1. Step 1: Write the proportion equation
   17,065.61 : 25,588.77 = 7,064.70 : x
2. Step 2: Convert to fraction form
   17,065.61/25,588.77 = 7,064.70/x
3. Step 3: Cross multiply
   17,065.61x = 25,588.77 × 7,064.70
4. Step 4: Simplify right side
   17,065.61x = 180,776,983.42
5. Step 5: Solve for x
   x = 180,776,983.42/17,065.61
6. Step 6: Final answer
   x = 10,593.06