Finding the Fourth Proportional to 40,260,297.48, 55,559,945.10 and 22,380,196.84

Step by Step Solution

1. Step 1: Write the proportion equation
   40,260,297.48 : 55,559,945.10 = 22,380,196.84 : x
2. Step 2: Convert to fraction form
   40,260,297.48/55,559,945.10 = 22,380,196.84/x
3. Step 3: Cross multiply
   40,260,297.48x = 55,559,945.10 × 22,380,196.84
4. Step 4: Simplify right side
   40,260,297.48x = 1,243,442,507,757,593.50
5. Step 5: Solve for x
   x = 1,243,442,507,757,593.50/40,260,297.48
6. Step 6: Final answer
   x = 30,885,079.98