Finding the Fourth Proportional to 1,118,150.33, 1,543,005.32 and 683,294.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,118,150.33 : 1,543,005.32 = 683,294.81 : x
2. Step 2: Convert to fraction form
   1,118,150.33/1,543,005.32 = 683,294.81/x
3. Step 3: Cross multiply
   1,118,150.33x = 1,543,005.32 × 683,294.81
4. Step 4: Simplify right side
   1,118,150.33x = 1,054,327,515,826.89
5. Step 5: Solve for x
   x = 1,054,327,515,826.89/1,118,150.33
6. Step 6: Final answer
   x = 942,921.08