Finding the Fourth Proportional to 2,112,011.24, 2,914,087.25 and 1,424,957.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,112,011.24 : 2,914,087.25 = 1,424,957.69 : x
2. Step 2: Convert to fraction form
   2,112,011.24/2,914,087.25 = 1,424,957.69/x
3. Step 3: Cross multiply
   2,112,011.24x = 2,914,087.25 × 1,424,957.69
4. Step 4: Simplify right side
   2,112,011.24x = 4,152,451,047,066.06
5. Step 5: Solve for x
   x = 4,152,451,047,066.06/2,112,011.24
6. Step 6: Final answer
   x = 1,966,112.20