Finding the Fourth Proportional to 23,167.10, 31,953.71 and 14,670.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,167.10 : 31,953.71 = 14,670.61 : x
2. Step 2: Convert to fraction form
   23,167.10/31,953.71 = 14,670.61/x
3. Step 3: Cross multiply
   23,167.10x = 31,953.71 × 14,670.61
4. Step 4: Simplify right side
   23,167.10x = 468,780,374.26
5. Step 5: Solve for x
   x = 468,780,374.26/23,167.10
6. Step 6: Final answer
   x = 20,234.74