Finding the Fourth Proportional to 49,258,250.81, 67,965,108.72 and 29,408,152.94

Step by Step Solution

1. Step 1: Write the proportion equation
   49,258,250.81 : 67,965,108.72 = 29,408,152.94 : x
2. Step 2: Convert to fraction form
   49,258,250.81/67,965,108.72 = 29,408,152.94/x
3. Step 3: Cross multiply
   49,258,250.81x = 67,965,108.72 × 29,408,152.94
4. Step 4: Simplify right side
   49,258,250.81x = 1,998,728,311,821,487.75
5. Step 5: Solve for x
   x = 1,998,728,311,821,487.75/49,258,250.81
6. Step 6: Final answer
   x = 40,576,518.23