Finding the Fourth Proportional to 9,892.02, 14,833.08 and 3,651.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,892.02 : 14,833.08 = 3,651.78 : x
2. Step 2: Convert to fraction form
   9,892.02/14,833.08 = 3,651.78/x
3. Step 3: Cross multiply
   9,892.02x = 14,833.08 × 3,651.78
4. Step 4: Simplify right side
   9,892.02x = 54,167,144.88
5. Step 5: Solve for x
   x = 54,167,144.88/9,892.02
6. Step 6: Final answer
   x = 5,475.84