Finding the Fourth Proportional to 9,530.46, 14,300.55 and 3,987.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,530.46 : 14,300.55 = 3,987.63 : x
2. Step 2: Convert to fraction form
   9,530.46/14,300.55 = 3,987.63/x
3. Step 3: Cross multiply
   9,530.46x = 14,300.55 × 3,987.63
4. Step 4: Simplify right side
   9,530.46x = 57,025,302.20
5. Step 5: Solve for x
   x = 57,025,302.20/9,530.46
6. Step 6: Final answer
   x = 5,983.48