Finding the Fourth Proportional to 16,085,451.24, 24,123,057.18 and 5,300,740.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,085,451.24 : 24,123,057.18 = 5,300,740.20 : x
2. Step 2: Convert to fraction form
   16,085,451.24/24,123,057.18 = 5,300,740.20/x
3. Step 3: Cross multiply
   16,085,451.24x = 24,123,057.18 × 5,300,740.20
4. Step 4: Simplify right side
   16,085,451.24x = 127,870,058,940,924.64
5. Step 5: Solve for x
   x = 127,870,058,940,924.64/16,085,451.24
6. Step 6: Final answer
   x = 7,949,423.18