Finding the Fourth Proportional to 4,101.72, 6,152.89 and 1,180.25

Step by Step Solution

1. Step 1: Write the proportion equation
   4,101.72 : 6,152.89 = 1,180.25 : x
2. Step 2: Convert to fraction form
   4,101.72/6,152.89 = 1,180.25/x
3. Step 3: Cross multiply
   4,101.72x = 6,152.89 × 1,180.25
4. Step 4: Simplify right side
   4,101.72x = 7,261,948.42
5. Step 5: Solve for x
   x = 7,261,948.42/4,101.72
6. Step 6: Final answer
   x = 1,770.46