Finding the Fourth Proportional to 42,424.58, 63,658.74 and 17,483.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,424.58 : 63,658.74 = 17,483.06 : x
2. Step 2: Convert to fraction form
   42,424.58/63,658.74 = 17,483.06/x
3. Step 3: Cross multiply
   42,424.58x = 63,658.74 × 17,483.06
4. Step 4: Simplify right side
   42,424.58x = 1,112,949,570.94
5. Step 5: Solve for x
   x = 1,112,949,570.94/42,424.58
6. Step 6: Final answer
   x = 26,233.60