Finding the Fourth Proportional to 693,289.98, 1,044,667.18 and 569,698.81

Step by Step Solution

1. Step 1: Write the proportion equation
   693,289.98 : 1,044,667.18 = 569,698.81 : x
2. Step 2: Convert to fraction form
   693,289.98/1,044,667.18 = 569,698.81/x
3. Step 3: Cross multiply
   693,289.98x = 1,044,667.18 × 569,698.81
4. Step 4: Simplify right side
   693,289.98x = 595,145,647,926.60
5. Step 5: Solve for x
   x = 595,145,647,926.60/693,289.98
6. Step 6: Final answer
   x = 858,436.82