Finding the Fourth Proportional to 9,528.22, 14,272.89 and 4,901.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,528.22 : 14,272.89 = 4,901.50 : x
2. Step 2: Convert to fraction form
   9,528.22/14,272.89 = 4,901.50/x
3. Step 3: Cross multiply
   9,528.22x = 14,272.89 × 4,901.50
4. Step 4: Simplify right side
   9,528.22x = 69,958,570.34
5. Step 5: Solve for x
   x = 69,958,570.34/9,528.22
6. Step 6: Final answer
   x = 7,342.25