Finding the Fourth Proportional to 1,945.06, 2,684.17 and 1,060.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945.06 : 2,684.17 = 1,060.86 : x
2. Step 2: Convert to fraction form
   1,945.06/2,684.17 = 1,060.86/x
3. Step 3: Cross multiply
   1,945.06x = 2,684.17 × 1,060.86
4. Step 4: Simplify right side
   1,945.06x = 2,847,528.59
5. Step 5: Solve for x
   x = 2,847,528.59/1,945.06
6. Step 6: Final answer
   x = 1,463.98