Finding the Fourth Proportional to 42,293.98, 63,440.82 and 17,334.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,293.98 : 63,440.82 = 17,334.03 : x
2. Step 2: Convert to fraction form
   42,293.98/63,440.82 = 17,334.03/x
3. Step 3: Cross multiply
   42,293.98x = 63,440.82 × 17,334.03
4. Step 4: Simplify right side
   42,293.98x = 1,099,685,315.01
5. Step 5: Solve for x
   x = 1,099,685,315.01/42,293.98
6. Step 6: Final answer
   x = 26,000.99