Finding the Fourth Proportional to 10,816.42, 14,926.63 and 6,100.67

Step by Step Solution

1. Step 1: Write the proportion equation
   10,816.42 : 14,926.63 = 6,100.67 : x
2. Step 2: Convert to fraction form
   10,816.42/14,926.63 = 6,100.67/x
3. Step 3: Cross multiply
   10,816.42x = 14,926.63 × 6,100.67
4. Step 4: Simplify right side
   10,816.42x = 91,062,443.84
5. Step 5: Solve for x
   x = 91,062,443.84/10,816.42
6. Step 6: Final answer
   x = 8,418.91