Finding the Fourth Proportional to 40,092.59, 60,091.72 and 16,385.51

Step by Step Solution

1. Step 1: Write the proportion equation
   40,092.59 : 60,091.72 = 16,385.51 : x
2. Step 2: Convert to fraction form
   40,092.59/60,091.72 = 16,385.51/x
3. Step 3: Cross multiply
   40,092.59x = 60,091.72 × 16,385.51
4. Step 4: Simplify right side
   40,092.59x = 984,633,342.40
5. Step 5: Solve for x
   x = 984,633,342.40/40,092.59
6. Step 6: Final answer
   x = 24,558.99