Finding the Fourth Proportional to 9,818.28, 14,729.94 and 2,892.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,818.28 : 14,729.94 = 2,892.84 : x
2. Step 2: Convert to fraction form
   9,818.28/14,729.94 = 2,892.84/x
3. Step 3: Cross multiply
   9,818.28x = 14,729.94 × 2,892.84
4. Step 4: Simplify right side
   9,818.28x = 42,611,359.63
5. Step 5: Solve for x
   x = 42,611,359.63/9,818.28
6. Step 6: Final answer
   x = 4,340.00