Finding the Fourth Proportional to 16,444,703.82, 24,658,556.37 and 7,218,900.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,444,703.82 : 24,658,556.37 = 7,218,900.30 : x
2. Step 2: Convert to fraction form
   16,444,703.82/24,658,556.37 = 7,218,900.30/x
3. Step 3: Cross multiply
   16,444,703.82x = 24,658,556.37 × 7,218,900.30
4. Step 4: Simplify right side
   16,444,703.82x = 178,007,659,976,959.91
5. Step 5: Solve for x
   x = 178,007,659,976,959.91/16,444,703.82
6. Step 6: Final answer
   x = 10,824,619.40