Finding the Fourth Proportional to 1,931.98, 2,890.68 and 1,514.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931.98 : 2,890.68 = 1,514.02 : x
2. Step 2: Convert to fraction form
   1,931.98/2,890.68 = 1,514.02/x
3. Step 3: Cross multiply
   1,931.98x = 2,890.68 × 1,514.02
4. Step 4: Simplify right side
   1,931.98x = 4,376,547.33
5. Step 5: Solve for x
   x = 4,376,547.33/1,931.98
6. Step 6: Final answer
   x = 2,265.32