Finding the Fourth Proportional to 17,760.61, 24,331.68 and 17,095.87

Step by Step Solution

1. Step 1: Write the proportion equation
   17,760.61 : 24,331.68 = 17,095.87 : x
2. Step 2: Convert to fraction form
   17,760.61/24,331.68 = 17,095.87/x
3. Step 3: Cross multiply
   17,760.61x = 24,331.68 × 17,095.87
4. Step 4: Simplify right side
   17,760.61x = 415,971,238.16
5. Step 5: Solve for x
   x = 415,971,238.16/17,760.61
6. Step 6: Final answer
   x = 23,421.00