Finding the Fourth Proportional to 21,547.61, 32,333.91 and 9,066.83

Step by Step Solution

1. Step 1: Write the proportion equation
   21,547.61 : 32,333.91 = 9,066.83 : x
2. Step 2: Convert to fraction form
   21,547.61/32,333.91 = 9,066.83/x
3. Step 3: Cross multiply
   21,547.61x = 32,333.91 × 9,066.83
4. Step 4: Simplify right side
   21,547.61x = 293,165,903.54
5. Step 5: Solve for x
   x = 293,165,903.54/21,547.61
6. Step 6: Final answer
   x = 13,605.50