Finding the Fourth Proportional to 2,904,401.48, 4,357,016.94 and 910,013

Step by Step Solution

1. Step 1: Write the proportion equation
   2,904,401.48 : 4,357,016.94 = 910,013 : x
2. Step 2: Convert to fraction form
   2,904,401.48/4,357,016.94 = 910,013/x
3. Step 3: Cross multiply
   2,904,401.48x = 4,357,016.94 × 910,013
4. Step 4: Simplify right side
   2,904,401.48x = 3,964,942,056,620.22
5. Step 5: Solve for x
   x = 3,964,942,056,620.22/2,904,401.48
6. Step 6: Final answer
   x = 1,365,149.44