Finding the Fourth Proportional to 2,414,111.70, 3,621,604.95 and 1,213,011.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,414,111.70 : 3,621,604.95 = 1,213,011.30 : x
2. Step 2: Convert to fraction form
   2,414,111.70/3,621,604.95 = 1,213,011.30/x
3. Step 3: Cross multiply
   2,414,111.70x = 3,621,604.95 × 1,213,011.30
4. Step 4: Simplify right side
   2,414,111.70x = 4,393,047,728,485.94
5. Step 5: Solve for x
   x = 4,393,047,728,485.94/2,414,111.70
6. Step 6: Final answer
   x = 1,819,736.73