Finding the Fourth Proportional to 82,530,915.37, 113,893,846.83 and 45,364,636.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,530,915.37 : 113,893,846.83 = 45,364,636.42 : x
2. Step 2: Convert to fraction form
   82,530,915.37/113,893,846.83 = 45,364,636.42/x
3. Step 3: Cross multiply
   82,530,915.37x = 113,893,846.83 × 45,364,636.42
4. Step 4: Simplify right side
   82,530,915.37x = 5,166,752,951,918,120
5. Step 5: Solve for x
   x = 5,166,752,951,918,120/82,530,915.37
6. Step 6: Final answer
   x = 62,603,848.86