Finding the Fourth Proportional to 1,767.82, 2,439.55 and 1,060.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,767.82 : 2,439.55 = 1,060.07 : x
2. Step 2: Convert to fraction form
   1,767.82/2,439.55 = 1,060.07/x
3. Step 3: Cross multiply
   1,767.82x = 2,439.55 × 1,060.07
4. Step 4: Simplify right side
   1,767.82x = 2,586,093.77
5. Step 5: Solve for x
   x = 2,586,093.77/1,767.82
6. Step 6: Final answer
   x = 1,462.87