Finding the Fourth Proportional to 2,864,680.79, 4,296,958.76 and 1,347,522.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,864,680.79 : 4,296,958.76 = 1,347,522.78 : x
2. Step 2: Convert to fraction form
   2,864,680.79/4,296,958.76 = 1,347,522.78/x
3. Step 3: Cross multiply
   2,864,680.79x = 4,296,958.76 × 1,347,522.78
4. Step 4: Simplify right side
   2,864,680.79x = 5,790,249,801,552.75
5. Step 5: Solve for x
   x = 5,790,249,801,552.75/2,864,680.79
6. Step 6: Final answer
   x = 2,021,254.81