Finding the Fourth Proportional to 31,211.93, 43,076.27 and 17,602.58

Step by Step Solution

1. Step 1: Write the proportion equation
   31,211.93 : 43,076.27 = 17,602.58 : x
2. Step 2: Convert to fraction form
   31,211.93/43,076.27 = 17,602.58/x
3. Step 3: Cross multiply
   31,211.93x = 43,076.27 × 17,602.58
4. Step 4: Simplify right side
   31,211.93x = 758,253,640.47
5. Step 5: Solve for x
   x = 758,253,640.47/31,211.93
6. Step 6: Final answer
   x = 24,293.71