Finding the Fourth Proportional to 2,076,717.94, 2,865,873.09 and 1,171,299.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,717.94 : 2,865,873.09 = 1,171,299.94 : x
2. Step 2: Convert to fraction form
   2,076,717.94/2,865,873.09 = 1,171,299.94/x
3. Step 3: Cross multiply
   2,076,717.94x = 2,865,873.09 × 1,171,299.94
4. Step 4: Simplify right side
   2,076,717.94x = 3,356,796,978,364.61
5. Step 5: Solve for x
   x = 3,356,796,978,364.61/2,076,717.94
6. Step 6: Final answer
   x = 1,616,395.23