Finding the Fourth Proportional to 42,562.98, 63,848.79 and 16,289.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,562.98 : 63,848.79 = 16,289.82 : x
2. Step 2: Convert to fraction form
   42,562.98/63,848.79 = 16,289.82/x
3. Step 3: Cross multiply
   42,562.98x = 63,848.79 × 16,289.82
4. Step 4: Simplify right side
   42,562.98x = 1,040,085,296.32
5. Step 5: Solve for x
   x = 1,040,085,296.32/42,562.98
6. Step 6: Final answer
   x = 24,436.38