Finding the Fourth Proportional to 82,113,077.09, 123,212,074.42 and 36,087,241.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,113,077.09 : 123,212,074.42 = 36,087,241.10 : x
2. Step 2: Convert to fraction form
   82,113,077.09/123,212,074.42 = 36,087,241.10/x
3. Step 3: Cross multiply
   82,113,077.09x = 123,212,074.42 × 36,087,241.10
4. Step 4: Simplify right side
   82,113,077.09x = 4,446,383,835,454,731
5. Step 5: Solve for x
   x = 4,446,383,835,454,731/82,113,077.09
6. Step 6: Final answer
   x = 54,149,521.52