Finding the Fourth Proportional to 3,181,554.83, 4,394,973.98 and 3,063,438.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,181,554.83 : 4,394,973.98 = 3,063,438.72 : x
2. Step 2: Convert to fraction form
   3,181,554.83/4,394,973.98 = 3,063,438.72/x
3. Step 3: Cross multiply
   3,181,554.83x = 4,394,973.98 × 3,063,438.72
4. Step 4: Simplify right side
   3,181,554.83x = 13,463,733,471,383.10
5. Step 5: Solve for x
   x = 13,463,733,471,383.10/3,181,554.83
6. Step 6: Final answer
   x = 4,231,809.34