Finding the Fourth Proportional to 4,736.58, 7,108.52 and 2,141.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,736.58 : 7,108.52 = 2,141.34 : x
2. Step 2: Convert to fraction form
   4,736.58/7,108.52 = 2,141.34/x
3. Step 3: Cross multiply
   4,736.58x = 7,108.52 × 2,141.34
4. Step 4: Simplify right side
   4,736.58x = 15,221,758.22
5. Step 5: Solve for x
   x = 15,221,758.22/4,736.58
6. Step 6: Final answer
   x = 3,213.66