Finding the Fourth Proportional to 33,598.50, 50,274.72 and 31,796.07

Step by Step Solution

1. Step 1: Write the proportion equation
   33,598.50 : 50,274.72 = 31,796.07 : x
2. Step 2: Convert to fraction form
   33,598.50/50,274.72 = 31,796.07/x
3. Step 3: Cross multiply
   33,598.50x = 50,274.72 × 31,796.07
4. Step 4: Simplify right side
   33,598.50x = 1,598,538,516.35
5. Step 5: Solve for x
   x = 1,598,538,516.35/33,598.50
6. Step 6: Final answer
   x = 47,577.68