Finding the Fourth Proportional to 1,546.71, 2,134.50 and 883.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546.71 : 2,134.50 = 883.62 : x
2. Step 2: Convert to fraction form
   1,546.71/2,134.50 = 883.62/x
3. Step 3: Cross multiply
   1,546.71x = 2,134.50 × 883.62
4. Step 4: Simplify right side
   1,546.71x = 1,886,086.89
5. Step 5: Solve for x
   x = 1,886,086.89/1,546.71
6. Step 6: Final answer
   x = 1,219.42