Finding the Fourth Proportional to 22,902,440, 31,605,432.82 and 13,113,034.36

Step by Step Solution

1. Step 1: Write the proportion equation
   22,902,440 : 31,605,432.82 = 13,113,034.36 : x
2. Step 2: Convert to fraction form
   22,902,440/31,605,432.82 = 13,113,034.36/x
3. Step 3: Cross multiply
   22,902,440x = 31,605,432.82 × 13,113,034.36
4. Step 4: Simplify right side
   22,902,440x = 414,443,126,531,331.69
5. Step 5: Solve for x
   x = 414,443,126,531,331.69/22,902,440
6. Step 6: Final answer
   x = 18,096,024.99