Finding the Fourth Proportional to 23,022,399.34, 31,771,488.36 and 13,098,735.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,022,399.34 : 31,771,488.36 = 13,098,735.10 : x
2. Step 2: Convert to fraction form
   23,022,399.34/31,771,488.36 = 13,098,735.10/x
3. Step 3: Cross multiply
   23,022,399.34x = 31,771,488.36 × 13,098,735.10
4. Step 4: Simplify right side
   23,022,399.34x = 416,166,309,760,373.44
5. Step 5: Solve for x
   x = 416,166,309,760,373.44/23,022,399.34
6. Step 6: Final answer
   x = 18,076,582.88