Finding the Fourth Proportional to 1,624.59, 2,434.52 and 883.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,624.59 : 2,434.52 = 883.58 : x
2. Step 2: Convert to fraction form
   1,624.59/2,434.52 = 883.58/x
3. Step 3: Cross multiply
   1,624.59x = 2,434.52 × 883.58
4. Step 4: Simplify right side
   1,624.59x = 2,151,083.22
5. Step 5: Solve for x
   x = 2,151,083.22/1,624.59
6. Step 6: Final answer
   x = 1,324.08