Finding the Fourth Proportional to 11,973.34, 17,957.82 and 4,184.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,973.34 : 17,957.82 = 4,184.38 : x
2. Step 2: Convert to fraction form
   11,973.34/17,957.82 = 4,184.38/x
3. Step 3: Cross multiply
   11,973.34x = 17,957.82 × 4,184.38
4. Step 4: Simplify right side
   11,973.34x = 75,142,342.85
5. Step 5: Solve for x
   x = 75,142,342.85/11,973.34
6. Step 6: Final answer
   x = 6,275.80