Finding the Fourth Proportional to 4,958.72, 7,432.89 and 1,670.67

Step by Step Solution

1. Step 1: Write the proportion equation
   4,958.72 : 7,432.89 = 1,670.67 : x
2. Step 2: Convert to fraction form
   4,958.72/7,432.89 = 1,670.67/x
3. Step 3: Cross multiply
   4,958.72x = 7,432.89 × 1,670.67
4. Step 4: Simplify right side
   4,958.72x = 12,417,916.57
5. Step 5: Solve for x
   x = 12,417,916.57/4,958.72
6. Step 6: Final answer
   x = 2,504.26