Finding the Fourth Proportional to 3,632,215.02, 5,012,456.49 and 2,105,207.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632,215.02 : 5,012,456.49 = 2,105,207.88 : x
2. Step 2: Convert to fraction form
   3,632,215.02/5,012,456.49 = 2,105,207.88/x
3. Step 3: Cross multiply
   3,632,215.02x = 5,012,456.49 × 2,105,207.88
4. Step 4: Simplify right side
   3,632,215.02x = 10,552,262,900,905.14
5. Step 5: Solve for x
   x = 10,552,262,900,905.14/3,632,215.02
6. Step 6: Final answer
   x = 2,905,186.74