Finding the Fourth Proportional to 42,116.03, 63,150.50 and 17,126.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,116.03 : 63,150.50 = 17,126.82 : x
2. Step 2: Convert to fraction form
   42,116.03/63,150.50 = 17,126.82/x
3. Step 3: Cross multiply
   42,116.03x = 63,150.50 × 17,126.82
4. Step 4: Simplify right side
   42,116.03x = 1,081,567,246.41
5. Step 5: Solve for x
   x = 1,081,567,246.41/42,116.03
6. Step 6: Final answer
   x = 25,680.66