Finding the Fourth Proportional to 2,097,127.68, 2,894,008.56 and 1,179,356.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097,127.68 : 2,894,008.56 = 1,179,356.56 : x
2. Step 2: Convert to fraction form
   2,097,127.68/2,894,008.56 = 1,179,356.56/x
3. Step 3: Cross multiply
   2,097,127.68x = 2,894,008.56 × 1,179,356.56
4. Step 4: Simplify right side
   2,097,127.68x = 3,413,067,979,932.15
5. Step 5: Solve for x
   x = 3,413,067,979,932.15/2,097,127.68
6. Step 6: Final answer
   x = 1,627,496.51