Finding the Fourth Proportional to 22,443.84, 30,958.56 and 17,962.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,443.84 : 30,958.56 = 17,962.56 : x
2. Step 2: Convert to fraction form
   22,443.84/30,958.56 = 17,962.56/x
3. Step 3: Cross multiply
   22,443.84x = 30,958.56 × 17,962.56
4. Step 4: Simplify right side
   22,443.84x = 556,094,991.51
5. Step 5: Solve for x
   x = 556,094,991.51/22,443.84
6. Step 6: Final answer
   x = 24,777.18