Finding the Fourth Proportional to 3,031.89, 4,546.86 and 1,182.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,031.89 : 4,546.86 = 1,182.55 : x
2. Step 2: Convert to fraction form
   3,031.89/4,546.86 = 1,182.55/x
3. Step 3: Cross multiply
   3,031.89x = 4,546.86 × 1,182.55
4. Step 4: Simplify right side
   3,031.89x = 5,376,889.29
5. Step 5: Solve for x
   x = 5,376,889.29/3,031.89
6. Step 6: Final answer
   x = 1,773.44