Finding the Fourth Proportional to 82,530,911.37, 113,893,841.31 and 45,364,632.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,530,911.37 : 113,893,841.31 = 45,364,632.42 : x
2. Step 2: Convert to fraction form
   82,530,911.37/113,893,841.31 = 45,364,632.42/x
3. Step 3: Cross multiply
   82,530,911.37x = 113,893,841.31 × 45,364,632.42
4. Step 4: Simplify right side
   82,530,911.37x = 5,166,752,245,929,962
5. Step 5: Solve for x
   x = 5,166,752,245,929,962/82,530,911.37
6. Step 6: Final answer
   x = 62,603,843.34