Finding the Fourth Proportional to 22,373.73, 30,875.87 and 12,302.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,373.73 : 30,875.87 = 12,302.82 : x
2. Step 2: Convert to fraction form
   22,373.73/30,875.87 = 12,302.82/x
3. Step 3: Cross multiply
   22,373.73x = 30,875.87 × 12,302.82
4. Step 4: Simplify right side
   22,373.73x = 379,860,414.67
5. Step 5: Solve for x
   x = 379,860,414.67/22,373.73
6. Step 6: Final answer
   x = 16,977.96