Finding the Fourth Proportional to 16,845.15, 25,268.61 and 7,482.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,845.15 : 25,268.61 = 7,482.96 : x
2. Step 2: Convert to fraction form
   16,845.15/25,268.61 = 7,482.96/x
3. Step 3: Cross multiply
   16,845.15x = 25,268.61 × 7,482.96
4. Step 4: Simplify right side
   16,845.15x = 189,083,997.89
5. Step 5: Solve for x
   x = 189,083,997.89/16,845.15
6. Step 6: Final answer
   x = 11,224.83