Finding the Fourth Proportional to 22,783,697.18, 31,441,597.88 and 12,329,713.94

Step by Step Solution

1. Step 1: Write the proportion equation
   22,783,697.18 : 31,441,597.88 = 12,329,713.94 : x
2. Step 2: Convert to fraction form
   22,783,697.18/31,441,597.88 = 12,329,713.94/x
3. Step 3: Cross multiply
   22,783,697.18x = 31,441,597.88 × 12,329,713.94
4. Step 4: Simplify right side
   22,783,697.18x = 387,665,907,676,910.44
5. Step 5: Solve for x
   x = 387,665,907,676,910.44/22,783,697.18
6. Step 6: Final answer
   x = 17,015,057.07