Finding the Fourth Proportional to 22,870.34, 34,300.71 and 6,450.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,870.34 : 34,300.71 = 6,450.50 : x
2. Step 2: Convert to fraction form
   22,870.34/34,300.71 = 6,450.50/x
3. Step 3: Cross multiply
   22,870.34x = 34,300.71 × 6,450.50
4. Step 4: Simplify right side
   22,870.34x = 221,256,729.86
5. Step 5: Solve for x
   x = 221,256,729.86/22,870.34
6. Step 6: Final answer
   x = 9,674.40