Finding the Fourth Proportional to 112,527.34, 168,765.89 and 33,631.31

Step by Step Solution

1. Step 1: Write the proportion equation
   112,527.34 : 168,765.89 = 33,631.31 : x
2. Step 2: Convert to fraction form
   112,527.34/168,765.89 = 33,631.31/x
3. Step 3: Cross multiply
   112,527.34x = 168,765.89 × 33,631.31
4. Step 4: Simplify right side
   112,527.34x = 5,675,817,964.02
5. Step 5: Solve for x
   x = 5,675,817,964.02/112,527.34
6. Step 6: Final answer
   x = 50,439.46