Finding the Fourth Proportional to 1,945.16, 2,684.32 and 1,060.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945.16 : 2,684.32 = 1,060.94 : x
2. Step 2: Convert to fraction form
   1,945.16/2,684.32 = 1,060.94/x
3. Step 3: Cross multiply
   1,945.16x = 2,684.32 × 1,060.94
4. Step 4: Simplify right side
   1,945.16x = 2,847,902.46
5. Step 5: Solve for x
   x = 2,847,902.46/1,945.16
6. Step 6: Final answer
   x = 1,464.10