Finding the Fourth Proportional to 2,147,993.08, 2,964,241.14 and 1,181,185.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,993.08 : 2,964,241.14 = 1,181,185.72 : x
2. Step 2: Convert to fraction form
   2,147,993.08/2,964,241.14 = 1,181,185.72/x
3. Step 3: Cross multiply
   2,147,993.08x = 2,964,241.14 × 1,181,185.72
4. Step 4: Simplify right side
   2,147,993.08x = 3,501,319,305,204.52
5. Step 5: Solve for x
   x = 3,501,319,305,204.52/2,147,993.08
6. Step 6: Final answer
   x = 1,630,042.17