Finding the Fourth Proportional to 3,632,216.52, 5,012,458.56 and 2,105,209.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632,216.52 : 5,012,458.56 = 2,105,209.38 : x
2. Step 2: Convert to fraction form
   3,632,216.52/5,012,458.56 = 2,105,209.38/x
3. Step 3: Cross multiply
   3,632,216.52x = 5,012,458.56 × 2,105,209.38
4. Step 4: Simplify right side
   3,632,216.52x = 10,552,274,777,373.29
5. Step 5: Solve for x
   x = 10,552,274,777,373.29/3,632,216.52
6. Step 6: Final answer
   x = 2,905,188.81