Finding the Fourth Proportional to 11,109.33, 16,670.52 and 4,094.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,109.33 : 16,670.52 = 4,094.28 : x
2. Step 2: Convert to fraction form
   11,109.33/16,670.52 = 4,094.28/x
3. Step 3: Cross multiply
   11,109.33x = 16,670.52 × 4,094.28
4. Step 4: Simplify right side
   11,109.33x = 68,253,776.63
5. Step 5: Solve for x
   x = 68,253,776.63/11,109.33
6. Step 6: Final answer
   x = 6,143.82