Finding the Fourth Proportional to 2,096,326.89, 2,892,940.91 and 1,190,958.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,326.89 : 2,892,940.91 = 1,190,958.57 : x
2. Step 2: Convert to fraction form
   2,096,326.89/2,892,940.91 = 1,190,958.57/x
3. Step 3: Cross multiply
   2,096,326.89x = 2,892,940.91 × 1,190,958.57
4. Step 4: Simplify right side
   2,096,326.89x = 3,445,372,763,313.31
5. Step 5: Solve for x
   x = 3,445,372,763,313.31/2,096,326.89
6. Step 6: Final answer
   x = 1,643,528.39