Finding the Fourth Proportional to 16,085.52, 24,127.14 and 4,991.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,085.52 : 24,127.14 = 4,991.94 : x
2. Step 2: Convert to fraction form
   16,085.52/24,127.14 = 4,991.94/x
3. Step 3: Cross multiply
   16,085.52x = 24,127.14 × 4,991.94
4. Step 4: Simplify right side
   16,085.52x = 120,441,235.25
5. Step 5: Solve for x
   x = 120,441,235.25/16,085.52
6. Step 6: Final answer
   x = 7,487.56