Finding the Fourth Proportional to 1,546.57, 2,134.42 and 883.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546.57 : 2,134.42 = 883.52 : x
2. Step 2: Convert to fraction form
   1,546.57/2,134.42 = 883.52/x
3. Step 3: Cross multiply
   1,546.57x = 2,134.42 × 883.52
4. Step 4: Simplify right side
   1,546.57x = 1,885,802.76
5. Step 5: Solve for x
   x = 1,885,802.76/1,546.57
6. Step 6: Final answer
   x = 1,219.35