Finding the Fourth Proportional to 49,151,363.49, 67,854,380.60 and 35,905,667.13

Step by Step Solution

1. Step 1: Write the proportion equation
   49,151,363.49 : 67,854,380.60 = 35,905,667.13 : x
2. Step 2: Convert to fraction form
   49,151,363.49/67,854,380.60 = 35,905,667.13/x
3. Step 3: Cross multiply
   49,151,363.49x = 67,854,380.60 × 35,905,667.13
4. Step 4: Simplify right side
   49,151,363.49x = 2,436,356,802,956,401.50
5. Step 5: Solve for x
   x = 2,436,356,802,956,401.50/49,151,363.49
6. Step 6: Final answer
   x = 49,568,447.95