Finding the Fourth Proportional to 1,714.59, 2,559.48 and 1,506.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,714.59 : 2,559.48 = 1,506.99 : x
2. Step 2: Convert to fraction form
   1,714.59/2,559.48 = 1,506.99/x
3. Step 3: Cross multiply
   1,714.59x = 2,559.48 × 1,506.99
4. Step 4: Simplify right side
   1,714.59x = 3,857,110.77
5. Step 5: Solve for x
   x = 3,857,110.77/1,714.59
6. Step 6: Final answer
   x = 2,249.58