Finding the Fourth Proportional to 2,609,920.35, 3,916,404.68 and 1,093,473.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,920.35 : 3,916,404.68 = 1,093,473.72 : x
2. Step 2: Convert to fraction form
   2,609,920.35/3,916,404.68 = 1,093,473.72/x
3. Step 3: Cross multiply
   2,609,920.35x = 3,916,404.68 × 1,093,473.72
4. Step 4: Simplify right side
   2,609,920.35x = 4,282,485,588,997.64
5. Step 5: Solve for x
   x = 4,282,485,588,997.64/2,609,920.35
6. Step 6: Final answer
   x = 1,640,849.15