Finding the Fourth Proportional to 10,856.23, 14,980.89 and 6,075.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,856.23 : 14,980.89 = 6,075.37 : x
2. Step 2: Convert to fraction form
   10,856.23/14,980.89 = 6,075.37/x
3. Step 3: Cross multiply
   10,856.23x = 14,980.89 × 6,075.37
4. Step 4: Simplify right side
   10,856.23x = 91,014,449.68
5. Step 5: Solve for x
   x = 91,014,449.68/10,856.23
6. Step 6: Final answer
   x = 8,383.61