Finding the Fourth Proportional to 31,596.71, 43,602.86 and 17,449.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,596.71 : 43,602.86 = 17,449.25 : x
2. Step 2: Convert to fraction form
   31,596.71/43,602.86 = 17,449.25/x
3. Step 3: Cross multiply
   31,596.71x = 43,602.86 × 17,449.25
4. Step 4: Simplify right side
   31,596.71x = 760,837,117.61
5. Step 5: Solve for x
   x = 760,837,117.61/31,596.71
6. Step 6: Final answer
   x = 24,079.63