Finding the Fourth Proportional to 16,091.85, 24,140.51 and 4,996.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,091.85 : 24,140.51 = 4,996.47 : x
2. Step 2: Convert to fraction form
   16,091.85/24,140.51 = 4,996.47/x
3. Step 3: Cross multiply
   16,091.85x = 24,140.51 × 4,996.47
4. Step 4: Simplify right side
   16,091.85x = 120,617,334.00
5. Step 5: Solve for x
   x = 120,617,334.00/16,091.85
6. Step 6: Final answer
   x = 7,495.55