Finding the Fourth Proportional to 2,663,318, 3,675,469.56 and 1,456,171.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663,318 : 3,675,469.56 = 1,456,171.76 : x
2. Step 2: Convert to fraction form
   2,663,318/3,675,469.56 = 1,456,171.76/x
3. Step 3: Cross multiply
   2,663,318x = 3,675,469.56 × 1,456,171.76
4. Step 4: Simplify right side
   2,663,318x = 5,352,114,978,011.63
5. Step 5: Solve for x
   x = 5,352,114,978,011.63/2,663,318
6. Step 6: Final answer
   x = 2,009,566.63