Finding the Fourth Proportional to 23,379,608.24, 32,263,906.18 and 13,066,331.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,379,608.24 : 32,263,906.18 = 13,066,331.02 : x
2. Step 2: Convert to fraction form
   23,379,608.24/32,263,906.18 = 13,066,331.02/x
3. Step 3: Cross multiply
   23,379,608.24x = 32,263,906.18 × 13,066,331.02
4. Step 4: Simplify right side
   23,379,608.24x = 421,570,878,146,103.69
5. Step 5: Solve for x
   x = 421,570,878,146,103.69/23,379,608.24
6. Step 6: Final answer
   x = 18,031,562.97