Finding the Fourth Proportional to 16,300.09, 24,449.94 and 5,206.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.09 : 24,449.94 = 5,206.63 : x
2. Step 2: Convert to fraction form
   16,300.09/24,449.94 = 5,206.63/x
3. Step 3: Cross multiply
   16,300.09x = 24,449.94 × 5,206.63
4. Step 4: Simplify right side
   16,300.09x = 127,301,791.10
5. Step 5: Solve for x
   x = 127,301,791.10/16,300.09
6. Step 6: Final answer
   x = 7,809.88