Finding the Fourth Proportional to 3,691.34, 5,094.59 and 2,432.19

Step by Step Solution

1. Step 1: Write the proportion equation
   3,691.34 : 5,094.59 = 2,432.19 : x
2. Step 2: Convert to fraction form
   3,691.34/5,094.59 = 2,432.19/x
3. Step 3: Cross multiply
   3,691.34x = 5,094.59 × 2,432.19
4. Step 4: Simplify right side
   3,691.34x = 12,391,010.85
5. Step 5: Solve for x
   x = 12,391,010.85/3,691.34
6. Step 6: Final answer
   x = 3,356.78