Finding the Fourth Proportional to 16,061.49, 24,078.38 and 7,730.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,061.49 : 24,078.38 = 7,730.03 : x
2. Step 2: Convert to fraction form
   16,061.49/24,078.38 = 7,730.03/x
3. Step 3: Cross multiply
   16,061.49x = 24,078.38 × 7,730.03
4. Step 4: Simplify right side
   16,061.49x = 186,126,621.30
5. Step 5: Solve for x
   x = 186,126,621.30/16,061.49
6. Step 6: Final answer
   x = 11,588.38