Finding the Fourth Proportional to 2,138,222.04, 2,950,819.86 and 1,171,352.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,138,222.04 : 2,950,819.86 = 1,171,352.04 : x
2. Step 2: Convert to fraction form
   2,138,222.04/2,950,819.86 = 1,171,352.04/x
3. Step 3: Cross multiply
   2,138,222.04x = 2,950,819.86 × 1,171,352.04
4. Step 4: Simplify right side
   2,138,222.04x = 3,456,448,862,683.51
5. Step 5: Solve for x
   x = 3,456,448,862,683.51/2,138,222.04
6. Step 6: Final answer
   x = 1,616,506.05