Finding the Fourth Proportional to 30,795.89, 42,498.24 and 17,367.05

Step by Step Solution

1. Step 1: Write the proportion equation
   30,795.89 : 42,498.24 = 17,367.05 : x
2. Step 2: Convert to fraction form
   30,795.89/42,498.24 = 17,367.05/x
3. Step 3: Cross multiply
   30,795.89x = 42,498.24 × 17,367.05
4. Step 4: Simplify right side
   30,795.89x = 738,068,846.50
5. Step 5: Solve for x
   x = 738,068,846.50/30,795.89
6. Step 6: Final answer
   x = 23,966.47