Finding the Fourth Proportional to 9,992.74, 14,990.69 and 3,753.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,992.74 : 14,990.69 = 3,753.23 : x
2. Step 2: Convert to fraction form
   9,992.74/14,990.69 = 3,753.23/x
3. Step 3: Cross multiply
   9,992.74x = 14,990.69 × 3,753.23
4. Step 4: Simplify right side
   9,992.74x = 56,263,431.30
5. Step 5: Solve for x
   x = 56,263,431.30/9,992.74
6. Step 6: Final answer
   x = 5,630.43