Finding the Fourth Proportional to 42,469.93, 63,712.56 and 17,496.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,469.93 : 63,712.56 = 17,496.35 : x
2. Step 2: Convert to fraction form
   42,469.93/63,712.56 = 17,496.35/x
3. Step 3: Cross multiply
   42,469.93x = 63,712.56 × 17,496.35
4. Step 4: Simplify right side
   42,469.93x = 1,114,737,249.16
5. Step 5: Solve for x
   x = 1,114,737,249.16/42,469.93
6. Step 6: Final answer
   x = 26,247.68