Finding the Fourth Proportional to 834,196.42, 1,150,077.74 and 662,683.68

Step by Step Solution

1. Step 1: Write the proportion equation
   834,196.42 : 1,150,077.74 = 662,683.68 : x
2. Step 2: Convert to fraction form
   834,196.42/1,150,077.74 = 662,683.68/x
3. Step 3: Cross multiply
   834,196.42x = 1,150,077.74 × 662,683.68
4. Step 4: Simplify right side
   834,196.42x = 762,137,749,029.28
5. Step 5: Solve for x
   x = 762,137,749,029.28/834,196.42
6. Step 6: Final answer
   x = 913,619.06