Finding the Fourth Proportional to 2,097,116.69, 2,893,993.43 and 1,179,345.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097,116.69 : 2,893,993.43 = 1,179,345.56 : x
2. Step 2: Convert to fraction form
   2,097,116.69/2,893,993.43 = 1,179,345.56/x
3. Step 3: Cross multiply
   2,097,116.69x = 2,893,993.43 × 1,179,345.56
4. Step 4: Simplify right side
   2,097,116.69x = 3,413,018,281,972.98
5. Step 5: Solve for x
   x = 3,413,018,281,972.98/2,097,116.69
6. Step 6: Final answer
   x = 1,627,481.34