Finding the Fourth Proportional to 2,419,885.63, 3,629,803.83 and 622,762.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,419,885.63 : 3,629,803.83 = 622,762.12 : x
2. Step 2: Convert to fraction form
   2,419,885.63/3,629,803.83 = 622,762.12/x
3. Step 3: Cross multiply
   2,419,885.63x = 3,629,803.83 × 622,762.12
4. Step 4: Simplify right side
   2,419,885.63x = 2,260,504,321,615.77
5. Step 5: Solve for x
   x = 2,260,504,321,615.77/2,419,885.63
6. Step 6: Final answer
   x = 934,136.84