Finding the Fourth Proportional to 9,807.28, 14,713.38 and 2,881.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,807.28 : 14,713.38 = 2,881.84 : x
2. Step 2: Convert to fraction form
   9,807.28/14,713.38 = 2,881.84/x
3. Step 3: Cross multiply
   9,807.28x = 14,713.38 × 2,881.84
4. Step 4: Simplify right side
   9,807.28x = 42,401,607.02
5. Step 5: Solve for x
   x = 42,401,607.02/9,807.28
6. Step 6: Final answer
   x = 4,323.48