Finding the Fourth Proportional to 5,674.34, 8,499.20 and 2,746.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,674.34 : 8,499.20 = 2,746.50 : x
2. Step 2: Convert to fraction form
   5,674.34/8,499.20 = 2,746.50/x
3. Step 3: Cross multiply
   5,674.34x = 8,499.20 × 2,746.50
4. Step 4: Simplify right side
   5,674.34x = 23,343,039.07
5. Step 5: Solve for x
   x = 23,343,039.07/5,674.34
6. Step 6: Final answer
   x = 4,113.79