Finding the Fourth Proportional to 42,469.83, 63,712.43 and 17,496

Step by Step Solution

1. Step 1: Write the proportion equation
   42,469.83 : 63,712.43 = 17,496 : x
2. Step 2: Convert to fraction form
   42,469.83/63,712.43 = 17,496/x
3. Step 3: Cross multiply
   42,469.83x = 63,712.43 × 17,496
4. Step 4: Simplify right side
   42,469.83x = 1,114,712,751.83
5. Step 5: Solve for x
   x = 1,114,712,751.83/42,469.83
6. Step 6: Final answer
   x = 26,247.17