Finding the Fourth Proportional to 6,910,826.18, 10,366,243.86 and 2,866,228.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,910,826.18 : 10,366,243.86 = 2,866,228.01 : x
2. Step 2: Convert to fraction form
   6,910,826.18/10,366,243.86 = 2,866,228.01/x
3. Step 3: Cross multiply
   6,910,826.18x = 10,366,243.86 × 2,866,228.01
4. Step 4: Simplify right side
   6,910,826.18x = 29,712,018,510,022.52
5. Step 5: Solve for x
   x = 29,712,018,510,022.52/6,910,826.18
6. Step 6: Final answer
   x = 4,299,343.92