Finding the Fourth Proportional to 12,952.59, 17,882.01 and 8,709.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,952.59 : 17,882.01 = 8,709.81 : x
2. Step 2: Convert to fraction form
   12,952.59/17,882.01 = 8,709.81/x
3. Step 3: Cross multiply
   12,952.59x = 17,882.01 × 8,709.81
4. Step 4: Simplify right side
   12,952.59x = 155,748,909.52
5. Step 5: Solve for x
   x = 155,748,909.52/12,952.59
6. Step 6: Final answer
   x = 12,024.54