Finding the Fourth Proportional to 9,443.52, 14,160.03 and 3,900.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,443.52 : 14,160.03 = 3,900.62 : x
2. Step 2: Convert to fraction form
   9,443.52/14,160.03 = 3,900.62/x
3. Step 3: Cross multiply
   9,443.52x = 14,160.03 × 3,900.62
4. Step 4: Simplify right side
   9,443.52x = 55,232,938.93
5. Step 5: Solve for x
   x = 55,232,938.93/9,443.52
6. Step 6: Final answer
   x = 5,848.77