Finding the Fourth Proportional to 39,499,915.38, 54,507,309.81 and 22,093,241.46

Step by Step Solution

1. Step 1: Write the proportion equation
   39,499,915.38 : 54,507,309.81 = 22,093,241.46 : x
2. Step 2: Convert to fraction form
   39,499,915.38/54,507,309.81 = 22,093,241.46/x
3. Step 3: Cross multiply
   39,499,915.38x = 54,507,309.81 × 22,093,241.46
4. Step 4: Simplify right side
   39,499,915.38x = 1,204,243,156,967,356.75
5. Step 5: Solve for x
   x = 1,204,243,156,967,356.75/39,499,915.38
6. Step 6: Final answer
   x = 30,487,233.84