Finding the Fourth Proportional to 11,054.08, 16,570.69 and 5,502.17

Step by Step Solution

1. Step 1: Write the proportion equation
   11,054.08 : 16,570.69 = 5,502.17 : x
2. Step 2: Convert to fraction form
   11,054.08/16,570.69 = 5,502.17/x
3. Step 3: Cross multiply
   11,054.08x = 16,570.69 × 5,502.17
4. Step 4: Simplify right side
   11,054.08x = 91,174,801.70
5. Step 5: Solve for x
   x = 91,174,801.70/11,054.08
6. Step 6: Final answer
   x = 8,248.07