Finding the Fourth Proportional to 31,341.52, 43,248.71 and 17,194.37

Step by Step Solution

1. Step 1: Write the proportion equation
   31,341.52 : 43,248.71 = 17,194.37 : x
2. Step 2: Convert to fraction form
   31,341.52/43,248.71 = 17,194.37/x
3. Step 3: Cross multiply
   31,341.52x = 43,248.71 × 17,194.37
4. Step 4: Simplify right side
   31,341.52x = 743,634,321.76
5. Step 5: Solve for x
   x = 743,634,321.76/31,341.52
6. Step 6: Final answer
   x = 23,726.81