Finding the Fourth Proportional to 9,522.70, 14,284.71 and 2,948.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,522.70 : 14,284.71 = 2,948.02 : x
2. Step 2: Convert to fraction form
   9,522.70/14,284.71 = 2,948.02/x
3. Step 3: Cross multiply
   9,522.70x = 14,284.71 × 2,948.02
4. Step 4: Simplify right side
   9,522.70x = 42,111,610.77
5. Step 5: Solve for x
   x = 42,111,610.77/9,522.70
6. Step 6: Final answer
   x = 4,422.23