Finding the Fourth Proportional to 16,085,450.24, 24,123,055.68 and 5,300,739.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,085,450.24 : 24,123,055.68 = 5,300,739.20 : x
2. Step 2: Convert to fraction form
   16,085,450.24/24,123,055.68 = 5,300,739.20/x
3. Step 3: Cross multiply
   16,085,450.24x = 24,123,055.68 × 5,300,739.20
4. Step 4: Simplify right side
   16,085,450.24x = 127,870,026,866,758.66
5. Step 5: Solve for x
   x = 127,870,026,866,758.66/16,085,450.24
6. Step 6: Final answer
   x = 7,949,421.68