Finding the Fourth Proportional to 31,597.34, 43,603.72 and 17,449.88

Step by Step Solution

1. Step 1: Write the proportion equation
   31,597.34 : 43,603.72 = 17,449.88 : x
2. Step 2: Convert to fraction form
   31,597.34/43,603.72 = 17,449.88/x
3. Step 3: Cross multiply
   31,597.34x = 43,603.72 × 17,449.88
4. Step 4: Simplify right side
   31,597.34x = 760,879,419.91
5. Step 5: Solve for x
   x = 760,879,419.91/31,597.34
6. Step 6: Final answer
   x = 24,080.49