Finding the Fourth Proportional to 1,514.76, 2,268.06 and 1,051.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514.76 : 2,268.06 = 1,051.56 : x
2. Step 2: Convert to fraction form
   1,514.76/2,268.06 = 1,051.56/x
3. Step 3: Cross multiply
   1,514.76x = 2,268.06 × 1,051.56
4. Step 4: Simplify right side
   1,514.76x = 2,385,001.17
5. Step 5: Solve for x
   x = 2,385,001.17/1,514.76
6. Step 6: Final answer
   x = 1,574.51