Finding the Fourth Proportional to 39,499,914.88, 54,507,309.12 and 22,093,240.96

Step by Step Solution

1. Step 1: Write the proportion equation
   39,499,914.88 : 54,507,309.12 = 22,093,240.96 : x
2. Step 2: Convert to fraction form
   39,499,914.88/54,507,309.12 = 22,093,240.96/x
3. Step 3: Cross multiply
   39,499,914.88x = 54,507,309.12 × 22,093,240.96
4. Step 4: Simplify right side
   39,499,914.88x = 1,204,243,114,469,365.50
5. Step 5: Solve for x
   x = 1,204,243,114,469,365.50/39,499,914.88
6. Step 6: Final answer
   x = 30,487,233.15