Finding the Fourth Proportional to 942,946.38, 1,301,847.39 and 649,097.82

Step by Step Solution

1. Step 1: Write the proportion equation
   942,946.38 : 1,301,847.39 = 649,097.82 : x
2. Step 2: Convert to fraction form
   942,946.38/1,301,847.39 = 649,097.82/x
3. Step 3: Cross multiply
   942,946.38x = 1,301,847.39 × 649,097.82
4. Step 4: Simplify right side
   942,946.38x = 845,026,302,821.69
5. Step 5: Solve for x
   x = 845,026,302,821.69/942,946.38
6. Step 6: Final answer
   x = 896,155.20