Finding the Fourth Proportional to 3,785.31, 5,679.59 and 3,462.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,785.31 : 5,679.59 = 3,462.93 : x
2. Step 2: Convert to fraction form
   3,785.31/5,679.59 = 3,462.93/x
3. Step 3: Cross multiply
   3,785.31x = 5,679.59 × 3,462.93
4. Step 4: Simplify right side
   3,785.31x = 19,668,005.28
5. Step 5: Solve for x
   x = 19,668,005.28/3,785.31
6. Step 6: Final answer
   x = 5,195.88