Finding the Fourth Proportional to 23,174.86, 31,950.37 and 18,410.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,174.86 : 31,950.37 = 18,410.61 : x
2. Step 2: Convert to fraction form
   23,174.86/31,950.37 = 18,410.61/x
3. Step 3: Cross multiply
   23,174.86x = 31,950.37 × 18,410.61
4. Step 4: Simplify right side
   23,174.86x = 588,225,801.43
5. Step 5: Solve for x
   x = 588,225,801.43/23,174.86
6. Step 6: Final answer
   x = 25,382.06