Finding the Fourth Proportional to 22,902,451, 31,605,448.02 and 13,113,045.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,902,451 : 31,605,448.02 = 13,113,045.34 : x
2. Step 2: Convert to fraction form
   22,902,451/31,605,448.02 = 13,113,045.34/x
3. Step 3: Cross multiply
   22,902,451x = 31,605,448.02 × 13,113,045.34
4. Step 4: Simplify right side
   22,902,451x = 414,443,672,877,273.19
5. Step 5: Solve for x
   x = 414,443,672,877,273.19/22,902,451
6. Step 6: Final answer
   x = 18,096,040.15