Finding the Fourth Proportional to 9,992.86, 14,981.58 and 3,752.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,992.86 : 14,981.58 = 3,752.73 : x
2. Step 2: Convert to fraction form
   9,992.86/14,981.58 = 3,752.73/x
3. Step 3: Cross multiply
   9,992.86x = 14,981.58 × 3,752.73
4. Step 4: Simplify right side
   9,992.86x = 56,221,880.89
5. Step 5: Solve for x
   x = 56,221,880.89/9,992.86
6. Step 6: Final answer
   x = 5,626.21