Finding the Fourth Proportional to 3,774.60, 5,667.30 and 2,134.35

Step by Step Solution

1. Step 1: Write the proportion equation
   3,774.60 : 5,667.30 = 2,134.35 : x
2. Step 2: Convert to fraction form
   3,774.60/5,667.30 = 2,134.35/x
3. Step 3: Cross multiply
   3,774.60x = 5,667.30 × 2,134.35
4. Step 4: Simplify right side
   3,774.60x = 12,096,001.76
5. Step 5: Solve for x
   x = 12,096,001.76/3,774.60
6. Step 6: Final answer
   x = 3,204.58