Finding the Fourth Proportional to 1,030,596.01, 1,543,450.52 and 816,676.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,596.01 : 1,543,450.52 = 816,676.09 : x
2. Step 2: Convert to fraction form
   1,030,596.01/1,543,450.52 = 816,676.09/x
3. Step 3: Cross multiply
   1,030,596.01x = 1,543,450.52 × 816,676.09
4. Step 4: Simplify right side
   1,030,596.01x = 1,260,499,131,698.69
5. Step 5: Solve for x
   x = 1,260,499,131,698.69/1,030,596.01
6. Step 6: Final answer
   x = 1,223,077.83