Finding the Fourth Proportional to 16,547.05, 24,784.93 and 7,768.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,547.05 : 24,784.93 = 7,768.81 : x
2. Step 2: Convert to fraction form
   16,547.05/24,784.93 = 7,768.81/x
3. Step 3: Cross multiply
   16,547.05x = 24,784.93 × 7,768.81
4. Step 4: Simplify right side
   16,547.05x = 192,549,412.03
5. Step 5: Solve for x
   x = 192,549,412.03/16,547.05
6. Step 6: Final answer
   x = 11,636.48