Finding the Fourth Proportional to 2,237,411.14, 3,353,869.50 and 719,978.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237,411.14 : 3,353,869.50 = 719,978.86 : x
2. Step 2: Convert to fraction form
   2,237,411.14/3,353,869.50 = 719,978.86/x
3. Step 3: Cross multiply
   2,237,411.14x = 3,353,869.50 × 719,978.86
4. Step 4: Simplify right side
   2,237,411.14x = 2,414,715,139,198.77
5. Step 5: Solve for x
   x = 2,414,715,139,198.77/2,237,411.14
6. Step 6: Final answer
   x = 1,079,245.16