Finding the Fourth Proportional to 1,294,593.29, 1,787,304.18 and 1,150,955.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,593.29 : 1,787,304.18 = 1,150,955.83 : x
2. Step 2: Convert to fraction form
   1,294,593.29/1,787,304.18 = 1,150,955.83/x
3. Step 3: Cross multiply
   1,294,593.29x = 1,787,304.18 × 1,150,955.83
4. Step 4: Simplify right side
   1,294,593.29x = 2,057,108,165,954.37
5. Step 5: Solve for x
   x = 2,057,108,165,954.37/1,294,593.29
6. Step 6: Final answer
   x = 1,588,999.56