Finding the Fourth Proportional to 4,764.34, 7,151.12 and 2,300.90

Step by Step Solution

1. Step 1: Write the proportion equation
   4,764.34 : 7,151.12 = 2,300.90 : x
2. Step 2: Convert to fraction form
   4,764.34/7,151.12 = 2,300.90/x
3. Step 3: Cross multiply
   4,764.34x = 7,151.12 × 2,300.90
4. Step 4: Simplify right side
   4,764.34x = 16,454,012.01
5. Step 5: Solve for x
   x = 16,454,012.01/4,764.34
6. Step 6: Final answer
   x = 3,453.58