Finding the Fourth Proportional to 22,912,995.74, 31,619,895.60 and 13,126,608.14

Step by Step Solution

1. Step 1: Write the proportion equation
   22,912,995.74 : 31,619,895.60 = 13,126,608.14 : x
2. Step 2: Convert to fraction form
   22,912,995.74/31,619,895.60 = 13,126,608.14/x
3. Step 3: Cross multiply
   22,912,995.74x = 31,619,895.60 × 13,126,608.14
4. Step 4: Simplify right side
   22,912,995.74x = 415,061,978,968,910.25
5. Step 5: Solve for x
   x = 415,061,978,968,910.25/22,912,995.74
6. Step 6: Final answer
   x = 18,114,697.16