Finding the Fourth Proportional to 82,964,272.10, 124,446,408.15 and 82,964,272.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,964,272.10 : 124,446,408.15 = 82,964,272.10 : x
2. Step 2: Convert to fraction form
   82,964,272.10/124,446,408.15 = 82,964,272.10/x
3. Step 3: Cross multiply
   82,964,272.10x = 124,446,408.15 × 82,964,272.10
4. Step 4: Simplify right side
   82,964,272.10x = 10,324,605,667,624,258
5. Step 5: Solve for x
   x = 10,324,605,667,624,258/82,964,272.10
6. Step 6: Final answer
   x = 124,446,408.15