Finding the Fourth Proportional to 1,945.10, 2,684.18 and 1,060.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945.10 : 2,684.18 = 1,060.88 : x
2. Step 2: Convert to fraction form
   1,945.10/2,684.18 = 1,060.88/x
3. Step 3: Cross multiply
   1,945.10x = 2,684.18 × 1,060.88
4. Step 4: Simplify right side
   1,945.10x = 2,847,592.88
5. Step 5: Solve for x
   x = 2,847,592.88/1,945.10
6. Step 6: Final answer
   x = 1,463.98