Finding the Fourth Proportional to 2,530,942.34, 3,796,808.99 and 824,689.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530,942.34 : 3,796,808.99 = 824,689.89 : x
2. Step 2: Convert to fraction form
   2,530,942.34/3,796,808.99 = 824,689.89/x
3. Step 3: Cross multiply
   2,530,942.34x = 3,796,808.99 × 824,689.89
4. Step 4: Simplify right side
   2,530,942.34x = 3,131,189,984,190.66
5. Step 5: Solve for x
   x = 3,131,189,984,190.66/2,530,942.34
6. Step 6: Final answer
   x = 1,237,163.70