Finding the Fourth Proportional to 10,756.19, 14,843.93 and 5,976.21

Step by Step Solution

1. Step 1: Write the proportion equation
   10,756.19 : 14,843.93 = 5,976.21 : x
2. Step 2: Convert to fraction form
   10,756.19/14,843.93 = 5,976.21/x
3. Step 3: Cross multiply
   10,756.19x = 14,843.93 × 5,976.21
4. Step 4: Simplify right side
   10,756.19x = 88,710,468.69
5. Step 5: Solve for x
   x = 88,710,468.69/10,756.19
6. Step 6: Final answer
   x = 8,247.39