Finding the Fourth Proportional to 3,624,978.10, 5,432,801.55 and 2,203,525.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,624,978.10 : 5,432,801.55 = 2,203,525.30 : x
2. Step 2: Convert to fraction form
   3,624,978.10/5,432,801.55 = 2,203,525.30/x
3. Step 3: Cross multiply
   3,624,978.10x = 5,432,801.55 × 2,203,525.30
4. Step 4: Simplify right side
   3,624,978.10x = 11,971,315,665,304.21
5. Step 5: Solve for x
   x = 11,971,315,665,304.21/3,624,978.10
6. Step 6: Final answer
   x = 3,302,451.86