Finding the Fourth Proportional to 10,816.58, 14,926.28 and 6,100.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,816.58 : 14,926.28 = 6,100.55 : x
2. Step 2: Convert to fraction form
   10,816.58/14,926.28 = 6,100.55/x
3. Step 3: Cross multiply
   10,816.58x = 14,926.28 × 6,100.55
4. Step 4: Simplify right side
   10,816.58x = 91,058,412.32
5. Step 5: Solve for x
   x = 91,058,412.32/10,816.58
6. Step 6: Final answer
   x = 8,418.41