Finding the Fourth Proportional to 10,913.08, 16,369.64 and 5,066.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,913.08 : 16,369.64 = 5,066.52 : x
2. Step 2: Convert to fraction form
   10,913.08/16,369.64 = 5,066.52/x
3. Step 3: Cross multiply
   10,913.08x = 16,369.64 × 5,066.52
4. Step 4: Simplify right side
   10,913.08x = 82,937,108.45
5. Step 5: Solve for x
   x = 82,937,108.45/10,913.08
6. Step 6: Final answer
   x = 7,599.79