Finding the Fourth Proportional to 82,238,903,162.36, 113,462,557,826.64 and 49,673,948,870.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,238,903,162.36 : 113,462,557,826.64 = 49,673,948,870.16 : x
2. Step 2: Convert to fraction form
   82,238,903,162.36/113,462,557,826.64 = 49,673,948,870.16/x
3. Step 3: Cross multiply
   82,238,903,162.36x = 113,462,557,826.64 × 49,673,948,870.16
4. Step 4: Simplify right side
   82,238,903,162.36x = 5,636,133,296,158,087,839,744
5. Step 5: Solve for x
   x = 5,636,133,296,158,087,839,744/82,238,903,162.36
6. Step 6: Final answer
   x = 68,533,663,259.48