Finding the Fourth Proportional to 1,900,334.08, 2,622,721.98 and 1,165,158.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,900,334.08 : 2,622,721.98 = 1,165,158.34 : x
2. Step 2: Convert to fraction form
   1,900,334.08/2,622,721.98 = 1,165,158.34/x
3. Step 3: Cross multiply
   1,900,334.08x = 2,622,721.98 × 1,165,158.34
4. Step 4: Simplify right side
   1,900,334.08x = 3,055,886,388,498.31
5. Step 5: Solve for x
   x = 3,055,886,388,498.31/1,900,334.08
6. Step 6: Final answer
   x = 1,608,078.51