Finding the Fourth Proportional to 6,786,410.72, 10,179,350.40 and 2,298,686.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,786,410.72 : 10,179,350.40 = 2,298,686.72 : x
2. Step 2: Convert to fraction form
   6,786,410.72/10,179,350.40 = 2,298,686.72/x
3. Step 3: Cross multiply
   6,786,410.72x = 10,179,350.40 × 2,298,686.72
4. Step 4: Simplify right side
   6,786,410.72x = 23,399,137,582,706.69
5. Step 5: Solve for x
   x = 23,399,137,582,706.69/6,786,410.72
6. Step 6: Final answer
   x = 3,447,940.09