Finding the Fourth Proportional to 379,252,285.05, 523,410,627.83 and 214,250,483.37

Step by Step Solution

1. Step 1: Write the proportion equation
   379,252,285.05 : 523,410,627.83 = 214,250,483.37 : x
2. Step 2: Convert to fraction form
   379,252,285.05/523,410,627.83 = 214,250,483.37/x
3. Step 3: Cross multiply
   379,252,285.05x = 523,410,627.83 × 214,250,483.37
4. Step 4: Simplify right side
   379,252,285.05x = 112,140,980,012,501,424
5. Step 5: Solve for x
   x = 112,140,980,012,501,424/379,252,285.05
6. Step 6: Final answer
   x = 295,689,662.09