Finding the Fourth Proportional to 2,299,222.86, 3,172,928.42 and 1,332,913.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,299,222.86 : 3,172,928.42 = 1,332,913.31 : x
2. Step 2: Convert to fraction form
   2,299,222.86/3,172,928.42 = 1,332,913.31/x
3. Step 3: Cross multiply
   2,299,222.86x = 3,172,928.42 × 1,332,913.31
4. Step 4: Simplify right side
   2,299,222.86x = 4,229,238,522,695.27
5. Step 5: Solve for x
   x = 4,229,238,522,695.27/2,299,222.86
6. Step 6: Final answer
   x = 1,839,420.87