Finding the Fourth Proportional to 925,111.44, 1,276,866.72 and 602,258.94

Step by Step Solution

1. Step 1: Write the proportion equation
   925,111.44 : 1,276,866.72 = 602,258.94 : x
2. Step 2: Convert to fraction form
   925,111.44/1,276,866.72 = 602,258.94/x
3. Step 3: Cross multiply
   925,111.44x = 1,276,866.72 × 602,258.94
4. Step 4: Simplify right side
   925,111.44x = 769,004,397,308.48
5. Step 5: Solve for x
   x = 769,004,397,308.48/925,111.44
6. Step 6: Final answer
   x = 831,255.96