Finding the Fourth Proportional to 6,917.50, 10,376.34 and 2,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,917.50 : 10,376.34 = 2,300.50 : x
2. Step 2: Convert to fraction form
   6,917.50/10,376.34 = 2,300.50/x
3. Step 3: Cross multiply
   6,917.50x = 10,376.34 × 2,300.50
4. Step 4: Simplify right side
   6,917.50x = 23,870,770.17
5. Step 5: Solve for x
   x = 23,870,770.17/6,917.50
6. Step 6: Final answer
   x = 3,450.78