Finding the Fourth Proportional to 42,461.30, 63,692.55 and 16,167.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,461.30 : 63,692.55 = 16,167.48 : x
2. Step 2: Convert to fraction form
   42,461.30/63,692.55 = 16,167.48/x
3. Step 3: Cross multiply
   42,461.30x = 63,692.55 × 16,167.48
4. Step 4: Simplify right side
   42,461.30x = 1,029,748,028.27
5. Step 5: Solve for x
   x = 1,029,748,028.27/42,461.30
6. Step 6: Final answer
   x = 24,251.45