Finding the Fourth Proportional to 45,606.06, 68,512.90 and 32,994.72

Step by Step Solution

1. Step 1: Write the proportion equation
   45,606.06 : 68,512.90 = 32,994.72 : x
2. Step 2: Convert to fraction form
   45,606.06/68,512.90 = 32,994.72/x
3. Step 3: Cross multiply
   45,606.06x = 68,512.90 × 32,994.72
4. Step 4: Simplify right side
   45,606.06x = 2,260,563,951.89
5. Step 5: Solve for x
   x = 2,260,563,951.89/45,606.06
6. Step 6: Final answer
   x = 49,567.18