Finding the Fourth Proportional to 9,714.52, 14,570.04 and 2,598.79

Step by Step Solution

1. Step 1: Write the proportion equation
   9,714.52 : 14,570.04 = 2,598.79 : x
2. Step 2: Convert to fraction form
   9,714.52/14,570.04 = 2,598.79/x
3. Step 3: Cross multiply
   9,714.52x = 14,570.04 × 2,598.79
4. Step 4: Simplify right side
   9,714.52x = 37,864,474.25
5. Step 5: Solve for x
   x = 37,864,474.25/9,714.52
6. Step 6: Final answer
   x = 3,897.72