Finding the Fourth Proportional to 3,764.34, 5,641.03 and 2,670.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,764.34 : 5,641.03 = 2,670.84 : x
2. Step 2: Convert to fraction form
   3,764.34/5,641.03 = 2,670.84/x
3. Step 3: Cross multiply
   3,764.34x = 5,641.03 × 2,670.84
4. Step 4: Simplify right side
   3,764.34x = 15,066,288.57
5. Step 5: Solve for x
   x = 15,066,288.57/3,764.34
6. Step 6: Final answer
   x = 4,002.37