Finding the Fourth Proportional to 2,144,816.53, 3,217,222.22 and 547,379.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,816.53 : 3,217,222.22 = 547,379.79 : x
2. Step 2: Convert to fraction form
   2,144,816.53/3,217,222.22 = 547,379.79/x
3. Step 3: Cross multiply
   2,144,816.53x = 3,217,222.22 × 547,379.79
4. Step 4: Simplify right side
   2,144,816.53x = 1,761,042,426,462.33
5. Step 5: Solve for x
   x = 1,761,042,426,462.33/2,144,816.53
6. Step 6: Final answer
   x = 821,069.03