Finding the Fourth Proportional to 1,806.32, 2,491.86 and 1,060.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806.32 : 2,491.86 = 1,060.34 : x
2. Step 2: Convert to fraction form
   1,806.32/2,491.86 = 1,060.34/x
3. Step 3: Cross multiply
   1,806.32x = 2,491.86 × 1,060.34
4. Step 4: Simplify right side
   1,806.32x = 2,642,218.83
5. Step 5: Solve for x
   x = 2,642,218.83/1,806.32
6. Step 6: Final answer
   x = 1,462.76