Finding the Fourth Proportional to 10,645,106.76, 15,967,429.56 and 2,968,546.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,645,106.76 : 15,967,429.56 = 2,968,546.76 : x
2. Step 2: Convert to fraction form
   10,645,106.76/15,967,429.56 = 2,968,546.76/x
3. Step 3: Cross multiply
   10,645,106.76x = 15,967,429.56 × 2,968,546.76
4. Step 4: Simplify right side
   10,645,106.76x = 47,400,061,285,866.23
5. Step 5: Solve for x
   x = 47,400,061,285,866.23/10,645,106.76
6. Step 6: Final answer
   x = 4,452,755.84