Finding the Fourth Proportional to 9,992.07, 14,976.71 and 5,051.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,992.07 : 14,976.71 = 5,051.27 : x
2. Step 2: Convert to fraction form
   9,992.07/14,976.71 = 5,051.27/x
3. Step 3: Cross multiply
   9,992.07x = 14,976.71 × 5,051.27
4. Step 4: Simplify right side
   9,992.07x = 75,651,437.05
5. Step 5: Solve for x
   x = 75,651,437.05/9,992.07
6. Step 6: Final answer
   x = 7,571.15