Finding the Fourth Proportional to 2,465.60, 3,691.76 and 2,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465.60 : 3,691.76 = 2,034.72 : x
2. Step 2: Convert to fraction form
   2,465.60/3,691.76 = 2,034.72/x
3. Step 3: Cross multiply
   2,465.60x = 3,691.76 × 2,034.72
4. Step 4: Simplify right side
   2,465.60x = 7,511,697.91
5. Step 5: Solve for x
   x = 7,511,697.91/2,465.60
6. Step 6: Final answer
   x = 3,046.60