Finding the Fourth Proportional to 30,958.84, 42,725.86 and 17,532.46

Step by Step Solution

1. Step 1: Write the proportion equation
   30,958.84 : 42,725.86 = 17,532.46 : x
2. Step 2: Convert to fraction form
   30,958.84/42,725.86 = 17,532.46/x
3. Step 3: Cross multiply
   30,958.84x = 42,725.86 × 17,532.46
4. Step 4: Simplify right side
   30,958.84x = 749,089,431.42
5. Step 5: Solve for x
   x = 749,089,431.42/30,958.84
6. Step 6: Final answer
   x = 24,196.30