Finding the Fourth Proportional to 4,816,272.80, 7,225,471.83 and 1,404,826.39

Step by Step Solution

1. Step 1: Write the proportion equation
   4,816,272.80 : 7,225,471.83 = 1,404,826.39 : x
2. Step 2: Convert to fraction form
   4,816,272.80/7,225,471.83 = 1,404,826.39/x
3. Step 3: Cross multiply
   4,816,272.80x = 7,225,471.83 × 1,404,826.39
4. Step 4: Simplify right side
   4,816,272.80x = 10,150,533,531,623.65
5. Step 5: Solve for x
   x = 10,150,533,531,623.65/4,816,272.80
6. Step 6: Final answer
   x = 2,107,549.54