Finding the Fourth Proportional to 82,019,508.58, 113,133,593.59 and 52,604,249.23

Step by Step Solution

1. Step 1: Write the proportion equation
   82,019,508.58 : 113,133,593.59 = 52,604,249.23 : x
2. Step 2: Convert to fraction form
   82,019,508.58/113,133,593.59 = 52,604,249.23/x
3. Step 3: Cross multiply
   82,019,508.58x = 113,133,593.59 × 52,604,249.23
4. Step 4: Simplify right side
   82,019,508.58x = 5,951,307,753,493,890
5. Step 5: Solve for x
   x = 5,951,307,753,493,890/82,019,508.58
6. Step 6: Final answer
   x = 72,559,661.19