Finding the Fourth Proportional to 1,456,604.16, 2,008,974.24 and 947,469.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,604.16 : 2,008,974.24 = 947,469.12 : x
2. Step 2: Convert to fraction form
   1,456,604.16/2,008,974.24 = 947,469.12/x
3. Step 3: Cross multiply
   1,456,604.16x = 2,008,974.24 × 947,469.12
4. Step 4: Simplify right side
   1,456,604.16x = 1,903,441,055,275.47
5. Step 5: Solve for x
   x = 1,903,441,055,275.47/1,456,604.16
6. Step 6: Final answer
   x = 1,306,766.18