Finding the Fourth Proportional to 2,166,819.24, 3,249,462.15 and 629,494.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,166,819.24 : 3,249,462.15 = 629,494.80 : x
2. Step 2: Convert to fraction form
   2,166,819.24/3,249,462.15 = 629,494.80/x
3. Step 3: Cross multiply
   2,166,819.24x = 3,249,462.15 × 629,494.80
4. Step 4: Simplify right side
   2,166,819.24x = 2,045,519,526,221.82
5. Step 5: Solve for x
   x = 2,045,519,526,221.82/2,166,819.24
6. Step 6: Final answer
   x = 944,019.46