Finding the Fourth Proportional to 1,514.76, 2,088.76 and 1,199.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514.76 : 2,088.76 = 1,199.52 : x
2. Step 2: Convert to fraction form
   1,514.76/2,088.76 = 1,199.52/x
3. Step 3: Cross multiply
   1,514.76x = 2,088.76 × 1,199.52
4. Step 4: Simplify right side
   1,514.76x = 2,505,509.40
5. Step 5: Solve for x
   x = 2,505,509.40/1,514.76
6. Step 6: Final answer
   x = 1,654.06