Finding the Fourth Proportional to 42,362.66, 63,523.29 and 17,396.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,362.66 : 63,523.29 = 17,396.03 : x
2. Step 2: Convert to fraction form
   42,362.66/63,523.29 = 17,396.03/x
3. Step 3: Cross multiply
   42,362.66x = 63,523.29 × 17,396.03
4. Step 4: Simplify right side
   42,362.66x = 1,105,053,058.54
5. Step 5: Solve for x
   x = 1,105,053,058.54/42,362.66
6. Step 6: Final answer
   x = 26,085.54