Finding the Fourth Proportional to 45,930.56, 63,354.08 and 33,162.72

Step by Step Solution

1. Step 1: Write the proportion equation
   45,930.56 : 63,354.08 = 33,162.72 : x
2. Step 2: Convert to fraction form
   45,930.56/63,354.08 = 33,162.72/x
3. Step 3: Cross multiply
   45,930.56x = 63,354.08 × 33,162.72
4. Step 4: Simplify right side
   45,930.56x = 2,100,993,615.90
5. Step 5: Solve for x
   x = 2,100,993,615.90/45,930.56
6. Step 6: Final answer
   x = 45,742.83