Finding the Fourth Proportional to 22,902,455, 31,605,453.56 and 13,113,049.36

Step by Step Solution

1. Step 1: Write the proportion equation
   22,902,455 : 31,605,453.56 = 13,113,049.36 : x
2. Step 2: Convert to fraction form
   22,902,455/31,605,453.56 = 13,113,049.36/x
3. Step 3: Cross multiply
   22,902,455x = 31,605,453.56 × 13,113,049.36
4. Step 4: Simplify right side
   22,902,455x = 414,443,872,577,467.69
5. Step 5: Solve for x
   x = 414,443,872,577,467.69/22,902,455
6. Step 6: Final answer
   x = 18,096,045.71