Finding the Fourth Proportional to 1,650.21, 2,276.04 and 1,060.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,650.21 : 2,276.04 = 1,060.43 : x
2. Step 2: Convert to fraction form
   1,650.21/2,276.04 = 1,060.43/x
3. Step 3: Cross multiply
   1,650.21x = 2,276.04 × 1,060.43
4. Step 4: Simplify right side
   1,650.21x = 2,413,569.72
5. Step 5: Solve for x
   x = 2,413,569.72/1,650.21
6. Step 6: Final answer
   x = 1,462.58