Finding the Fourth Proportional to 40,766.28, 61,155.49 and 14,468.82

Step by Step Solution

1. Step 1: Write the proportion equation
   40,766.28 : 61,155.49 = 14,468.82 : x
2. Step 2: Convert to fraction form
   40,766.28/61,155.49 = 14,468.82/x
3. Step 3: Cross multiply
   40,766.28x = 61,155.49 × 14,468.82
4. Step 4: Simplify right side
   40,766.28x = 884,847,776.82
5. Step 5: Solve for x
   x = 884,847,776.82/40,766.28
6. Step 6: Final answer
   x = 21,705.38