Finding the Fourth Proportional to 2,080,318.01, 2,870,783.34 and 1,162,554.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080,318.01 : 2,870,783.34 = 1,162,554.31 : x
2. Step 2: Convert to fraction form
   2,080,318.01/2,870,783.34 = 1,162,554.31/x
3. Step 3: Cross multiply
   2,080,318.01x = 2,870,783.34 × 1,162,554.31
4. Step 4: Simplify right side
   2,080,318.01x = 3,337,441,544,993.20
5. Step 5: Solve for x
   x = 3,337,441,544,993.20/2,080,318.01
6. Step 6: Final answer
   x = 1,604,293.92