Finding the Fourth Proportional to 17,061.59, 23,544.95 and 9,507.87

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.59 : 23,544.95 = 9,507.87 : x
2. Step 2: Convert to fraction form
   17,061.59/23,544.95 = 9,507.87/x
3. Step 3: Cross multiply
   17,061.59x = 23,544.95 × 9,507.87
4. Step 4: Simplify right side
   17,061.59x = 223,862,276.22
5. Step 5: Solve for x
   x = 223,862,276.22/17,061.59
6. Step 6: Final answer
   x = 13,120.83