Finding the Fourth Proportional to 858,066.50, 1,179,932.73 and 744,692.42

Step by Step Solution

1. Step 1: Write the proportion equation
   858,066.50 : 1,179,932.73 = 744,692.42 : x
2. Step 2: Convert to fraction form
   858,066.50/1,179,932.73 = 744,692.42/x
3. Step 3: Cross multiply
   858,066.50x = 1,179,932.73 × 744,692.42
4. Step 4: Simplify right side
   858,066.50x = 878,686,960,140.91
5. Step 5: Solve for x
   x = 878,686,960,140.91/858,066.50
6. Step 6: Final answer
   x = 1,024,031.31