Finding the Fourth Proportional to 22,735,944.63, 31,375,555.34 and 12,422,741.67

Step by Step Solution

1. Step 1: Write the proportion equation
   22,735,944.63 : 31,375,555.34 = 12,422,741.67 : x
2. Step 2: Convert to fraction form
   22,735,944.63/31,375,555.34 = 12,422,741.67/x
3. Step 3: Cross multiply
   22,735,944.63x = 31,375,555.34 × 12,422,741.67
4. Step 4: Simplify right side
   22,735,944.63x = 389,770,418,679,495.31
5. Step 5: Solve for x
   x = 389,770,418,679,495.31/22,735,944.63
6. Step 6: Final answer
   x = 17,143,357.14