Finding the Fourth Proportional to 1,882.56, 2,597.76 and 1,182.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,882.56 : 2,597.76 = 1,182.72 : x
2. Step 2: Convert to fraction form
   1,882.56/2,597.76 = 1,182.72/x
3. Step 3: Cross multiply
   1,882.56x = 2,597.76 × 1,182.72
4. Step 4: Simplify right side
   1,882.56x = 3,072,422.71
5. Step 5: Solve for x
   x = 3,072,422.71/1,882.56
6. Step 6: Final answer
   x = 1,632.05