Finding the Fourth Proportional to 1,554.82, 2,329.46 and 1,516.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554.82 : 2,329.46 = 1,516.54 : x
2. Step 2: Convert to fraction form
   1,554.82/2,329.46 = 1,516.54/x
3. Step 3: Cross multiply
   1,554.82x = 2,329.46 × 1,516.54
4. Step 4: Simplify right side
   1,554.82x = 3,532,719.27
5. Step 5: Solve for x
   x = 3,532,719.27/1,554.82
6. Step 6: Final answer
   x = 2,272.11