Finding the Fourth Proportional to 12,461.69, 18,692.33 and 5,892.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,461.69 : 18,692.33 = 5,892.59 : x
2. Step 2: Convert to fraction form
   12,461.69/18,692.33 = 5,892.59/x
3. Step 3: Cross multiply
   12,461.69x = 18,692.33 × 5,892.59
4. Step 4: Simplify right side
   12,461.69x = 110,146,113.91
5. Step 5: Solve for x
   x = 110,146,113.91/12,461.69
6. Step 6: Final answer
   x = 8,838.78