Finding the Fourth Proportional to 5,002.63, 7,498.72 and 1,714.57

Step by Step Solution

1. Step 1: Write the proportion equation
   5,002.63 : 7,498.72 = 1,714.57 : x
2. Step 2: Convert to fraction form
   5,002.63/7,498.72 = 1,714.57/x
3. Step 3: Cross multiply
   5,002.63x = 7,498.72 × 1,714.57
4. Step 4: Simplify right side
   5,002.63x = 12,857,080.35
5. Step 5: Solve for x
   x = 12,857,080.35/5,002.63
6. Step 6: Final answer
   x = 2,570.06