Finding the Fourth Proportional to 42,449.82, 63,671.49 and 17,483.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,449.82 : 63,671.49 = 17,483.46 : x
2. Step 2: Convert to fraction form
   42,449.82/63,671.49 = 17,483.46/x
3. Step 3: Cross multiply
   42,449.82x = 63,671.49 × 17,483.46
4. Step 4: Simplify right side
   42,449.82x = 1,113,197,948.56
5. Step 5: Solve for x
   x = 1,113,197,948.56/42,449.82
6. Step 6: Final answer
   x = 26,223.86