Finding the Fourth Proportional to 5,000,760.37, 7,501,108.15 and 1,214,217.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,000,760.37 : 7,501,108.15 = 1,214,217.73 : x
2. Step 2: Convert to fraction form
   5,000,760.37/7,501,108.15 = 1,214,217.73/x
3. Step 3: Cross multiply
   5,000,760.37x = 7,501,108.15 × 1,214,217.73
4. Step 4: Simplify right side
   5,000,760.37x = 9,107,978,510,377.50
5. Step 5: Solve for x
   x = 9,107,978,510,377.50/5,000,760.37
6. Step 6: Final answer
   x = 1,821,318.73