Finding the Fourth Proportional to 12,456.96, 18,692.91 and 5,060.85

Step by Step Solution

1. Step 1: Write the proportion equation
   12,456.96 : 18,692.91 = 5,060.85 : x
2. Step 2: Convert to fraction form
   12,456.96/18,692.91 = 5,060.85/x
3. Step 3: Cross multiply
   12,456.96x = 18,692.91 × 5,060.85
4. Step 4: Simplify right side
   12,456.96x = 94,602,013.57
5. Step 5: Solve for x
   x = 94,602,013.57/12,456.96
6. Step 6: Final answer
   x = 7,594.31