Finding the Fourth Proportional to 58,695.37, 80,997.42 and 31,836.98

Step by Step Solution

1. Step 1: Write the proportion equation
   58,695.37 : 80,997.42 = 31,836.98 : x
2. Step 2: Convert to fraction form
   58,695.37/80,997.42 = 31,836.98/x
3. Step 3: Cross multiply
   58,695.37x = 80,997.42 × 31,836.98
4. Step 4: Simplify right side
   58,695.37x = 2,578,713,383.39
5. Step 5: Solve for x
   x = 2,578,713,383.39/58,695.37
6. Step 6: Final answer
   x = 43,933.85