Finding the Fourth Proportional to 96,071,105.84, 132,479,037.72 and 82,178,453.49

Step by Step Solution

1. Step 1: Write the proportion equation
   96,071,105.84 : 132,479,037.72 = 82,178,453.49 : x
2. Step 2: Convert to fraction form
   96,071,105.84/132,479,037.72 = 82,178,453.49/x
3. Step 3: Cross multiply
   96,071,105.84x = 132,479,037.72 × 82,178,453.49
4. Step 4: Simplify right side
   96,071,105.84x = 10,886,922,439,672,974
5. Step 5: Solve for x
   x = 10,886,922,439,672,974/96,071,105.84
6. Step 6: Final answer
   x = 113,321,506.45