Finding the Fourth Proportional to 34,456.06, 51,651.28 and 11,066.10

Step by Step Solution

1. Step 1: Write the proportion equation
   34,456.06 : 51,651.28 = 11,066.10 : x
2. Step 2: Convert to fraction form
   34,456.06/51,651.28 = 11,066.10/x
3. Step 3: Cross multiply
   34,456.06x = 51,651.28 × 11,066.10
4. Step 4: Simplify right side
   34,456.06x = 571,577,943.69
5. Step 5: Solve for x
   x = 571,577,943.69/34,456.06
6. Step 6: Final answer
   x = 16,588.60