Finding the Fourth Proportional to 2,674,261.50, 4,009,940.72 and 1,214,506.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674,261.50 : 4,009,940.72 = 1,214,506.23 : x
2. Step 2: Convert to fraction form
   2,674,261.50/4,009,940.72 = 1,214,506.23/x
3. Step 3: Cross multiply
   2,674,261.50x = 4,009,940.72 × 1,214,506.23
4. Step 4: Simplify right side
   2,674,261.50x = 4,870,097,986,370.69
5. Step 5: Solve for x
   x = 4,870,097,986,370.69/2,674,261.50
6. Step 6: Final answer
   x = 1,821,100.14