Finding the Fourth Proportional to 35,937.31, 49,593.59 and 21,597.39

Step by Step Solution

1. Step 1: Write the proportion equation
   35,937.31 : 49,593.59 = 21,597.39 : x
2. Step 2: Convert to fraction form
   35,937.31/49,593.59 = 21,597.39/x
3. Step 3: Cross multiply
   35,937.31x = 49,593.59 × 21,597.39
4. Step 4: Simplify right side
   35,937.31x = 1,071,092,104.73
5. Step 5: Solve for x
   x = 1,071,092,104.73/35,937.31
6. Step 6: Final answer
   x = 29,804.46