Finding the Fourth Proportional to 2,631,950.68, 3,949,385.82 and 1,284,124.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,950.68 : 3,949,385.82 = 1,284,124.36 : x
2. Step 2: Convert to fraction form
   2,631,950.68/3,949,385.82 = 1,284,124.36/x
3. Step 3: Cross multiply
   2,631,950.68x = 3,949,385.82 × 1,284,124.36
4. Step 4: Simplify right side
   2,631,950.68x = 5,071,502,538,500.58
5. Step 5: Solve for x
   x = 5,071,502,538,500.58/2,631,950.68
6. Step 6: Final answer
   x = 1,926,898.77