Finding the Fourth Proportional to 3,747,357.06, 5,171,051.52 and 2,116,161.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,747,357.06 : 5,171,051.52 = 2,116,161.24 : x
2. Step 2: Convert to fraction form
   3,747,357.06/5,171,051.52 = 2,116,161.24/x
3. Step 3: Cross multiply
   3,747,357.06x = 5,171,051.52 × 2,116,161.24
4. Step 4: Simplify right side
   3,747,357.06x = 10,942,778,796,667.09
5. Step 5: Solve for x
   x = 10,942,778,796,667.09/3,747,357.06
6. Step 6: Final answer
   x = 2,920,132.41