Finding the Fourth Proportional to 22,431.94, 30,967.29 and 17,384.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,431.94 : 30,967.29 = 17,384.83 : x
2. Step 2: Convert to fraction form
   22,431.94/30,967.29 = 17,384.83/x
3. Step 3: Cross multiply
   22,431.94x = 30,967.29 × 17,384.83
4. Step 4: Simplify right side
   22,431.94x = 538,360,994.79
5. Step 5: Solve for x
   x = 538,360,994.79/22,431.94
6. Step 6: Final answer
   x = 23,999.75