Finding the Fourth Proportional to 10,756.53, 14,843.90 and 5,911.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,756.53 : 14,843.90 = 5,911.34 : x
2. Step 2: Convert to fraction form
   10,756.53/14,843.90 = 5,911.34/x
3. Step 3: Cross multiply
   10,756.53x = 14,843.90 × 5,911.34
4. Step 4: Simplify right side
   10,756.53x = 87,747,263.76
5. Step 5: Solve for x
   x = 87,747,263.76/10,756.53
6. Step 6: Final answer
   x = 8,157.58