Finding the Fourth Proportional to 10,528.73, 14,512.34 and 7,463.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,528.73 : 14,512.34 = 7,463.63 : x
2. Step 2: Convert to fraction form
   10,528.73/14,512.34 = 7,463.63/x
3. Step 3: Cross multiply
   10,528.73x = 14,512.34 × 7,463.63
4. Step 4: Simplify right side
   10,528.73x = 108,314,682.29
5. Step 5: Solve for x
   x = 108,314,682.29/10,528.73
6. Step 6: Final answer
   x = 10,287.54