Finding the Fourth Proportional to 1,471.82, 2,204.69 and 1,179.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,471.82 : 2,204.69 = 1,179.81 : x
2. Step 2: Convert to fraction form
   1,471.82/2,204.69 = 1,179.81/x
3. Step 3: Cross multiply
   1,471.82x = 2,204.69 × 1,179.81
4. Step 4: Simplify right side
   1,471.82x = 2,601,109.41
5. Step 5: Solve for x
   x = 2,601,109.41/1,471.82
6. Step 6: Final answer
   x = 1,767.28