Finding the Fourth Proportional to 4,758.83, 7,110.69 and 3,436.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,758.83 : 7,110.69 = 3,436.31 : x
2. Step 2: Convert to fraction form
   4,758.83/7,110.69 = 3,436.31/x
3. Step 3: Cross multiply
   4,758.83x = 7,110.69 × 3,436.31
4. Step 4: Simplify right side
   4,758.83x = 24,434,499.60
5. Step 5: Solve for x
   x = 24,434,499.60/4,758.83
6. Step 6: Final answer
   x = 5,134.57