Finding the Fourth Proportional to 12,560.06, 18,840.27 and 3,795.05

Step by Step Solution

1. Step 1: Write the proportion equation
   12,560.06 : 18,840.27 = 3,795.05 : x
2. Step 2: Convert to fraction form
   12,560.06/18,840.27 = 3,795.05/x
3. Step 3: Cross multiply
   12,560.06x = 18,840.27 × 3,795.05
4. Step 4: Simplify right side
   12,560.06x = 71,499,766.66
5. Step 5: Solve for x
   x = 71,499,766.66/12,560.06
6. Step 6: Final answer
   x = 5,692.63