Finding the Fourth Proportional to 2,742,680.76, 4,116,674.68 and 1,323,735.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,742,680.76 : 4,116,674.68 = 1,323,735.72 : x
2. Step 2: Convert to fraction form
   2,742,680.76/4,116,674.68 = 1,323,735.72/x
3. Step 3: Cross multiply
   2,742,680.76x = 4,116,674.68 × 1,323,735.72
4. Step 4: Simplify right side
   2,742,680.76x = 5,449,389,321,535.57
5. Step 5: Solve for x
   x = 5,449,389,321,535.57/2,742,680.76
6. Step 6: Final answer
   x = 1,986,884.29