Finding the Fourth Proportional to 42,461.69, 63,690.24 and 17,501.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,461.69 : 63,690.24 = 17,501.27 : x
2. Step 2: Convert to fraction form
   42,461.69/63,690.24 = 17,501.27/x
3. Step 3: Cross multiply
   42,461.69x = 63,690.24 × 17,501.27
4. Step 4: Simplify right side
   42,461.69x = 1,114,660,086.60
5. Step 5: Solve for x
   x = 1,114,660,086.60/42,461.69
6. Step 6: Final answer
   x = 26,250.96