Finding the Fourth Proportional to 2,097,379.71, 2,894,050.52 and 1,179,431.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097,379.71 : 2,894,050.52 = 1,179,431.58 : x
2. Step 2: Convert to fraction form
   2,097,379.71/2,894,050.52 = 1,179,431.58/x
3. Step 3: Cross multiply
   2,097,379.71x = 2,894,050.52 × 1,179,431.58
4. Step 4: Simplify right side
   2,097,379.71x = 3,413,334,586,781.82
5. Step 5: Solve for x
   x = 3,413,334,586,781.82/2,097,379.71
6. Step 6: Final answer
   x = 1,627,428.06