Finding the Fourth Proportional to 2,514.90, 3,772.47 and 954.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.90 : 3,772.47 = 954.84 : x
2. Step 2: Convert to fraction form
   2,514.90/3,772.47 = 954.84/x
3. Step 3: Cross multiply
   2,514.90x = 3,772.47 × 954.84
4. Step 4: Simplify right side
   2,514.90x = 3,602,105.25
5. Step 5: Solve for x
   x = 3,602,105.25/2,514.90
6. Step 6: Final answer
   x = 1,432.31