Finding the Fourth Proportional to 22,585,944.18, 31,168,799.82 and 12,272,667.24

Step by Step Solution

1. Step 1: Write the proportion equation
   22,585,944.18 : 31,168,799.82 = 12,272,667.24 : x
2. Step 2: Convert to fraction form
   22,585,944.18/31,168,799.82 = 12,272,667.24/x
3. Step 3: Cross multiply
   22,585,944.18x = 31,168,799.82 × 12,272,667.24
4. Step 4: Simplify right side
   22,585,944.18x = 382,524,308,461,031.94
5. Step 5: Solve for x
   x = 382,524,308,461,031.94/22,585,944.18
6. Step 6: Final answer
   x = 16,936,387.76