Finding the Fourth Proportional to 10,066.92, 15,104.88 and 5,133.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,066.92 : 15,104.88 = 5,133.96 : x
2. Step 2: Convert to fraction form
   10,066.92/15,104.88 = 5,133.96/x
3. Step 3: Cross multiply
   10,066.92x = 15,104.88 × 5,133.96
4. Step 4: Simplify right side
   10,066.92x = 77,547,849.72
5. Step 5: Solve for x
   x = 77,547,849.72/10,066.92
6. Step 6: Final answer
   x = 7,703.23