Finding the Fourth Proportional to 2,634,141.72, 3,635,115.66 and 1,426,917.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634,141.72 : 3,635,115.66 = 1,426,917.72 : x
2. Step 2: Convert to fraction form
   2,634,141.72/3,635,115.66 = 1,426,917.72/x
3. Step 3: Cross multiply
   2,634,141.72x = 3,635,115.66 × 1,426,917.72
4. Step 4: Simplify right side
   2,634,141.72x = 5,187,010,949,503.50
5. Step 5: Solve for x
   x = 5,187,010,949,503.50/2,634,141.72
6. Step 6: Final answer
   x = 1,969,146.50