Finding the Fourth Proportional to 9,522.50, 14,283.90 and 2,948.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,522.50 : 14,283.90 = 2,948.67 : x
2. Step 2: Convert to fraction form
   9,522.50/14,283.90 = 2,948.67/x
3. Step 3: Cross multiply
   9,522.50x = 14,283.90 × 2,948.67
4. Step 4: Simplify right side
   9,522.50x = 42,118,507.41
5. Step 5: Solve for x
   x = 42,118,507.41/9,522.50
6. Step 6: Final answer
   x = 4,423.05