Finding the Fourth Proportional to 11,444.22, 17,164.04 and 3,123.54

Step by Step Solution

1. Step 1: Write the proportion equation
   11,444.22 : 17,164.04 = 3,123.54 : x
2. Step 2: Convert to fraction form
   11,444.22/17,164.04 = 3,123.54/x
3. Step 3: Cross multiply
   11,444.22x = 17,164.04 × 3,123.54
4. Step 4: Simplify right side
   11,444.22x = 53,612,549.88
5. Step 5: Solve for x
   x = 53,612,549.88/11,444.22
6. Step 6: Final answer
   x = 4,684.68