Finding the Fourth Proportional to 9,881.60, 14,751.92 and 9,535.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,881.60 : 14,751.92 = 9,535.59 : x
2. Step 2: Convert to fraction form
   9,881.60/14,751.92 = 9,535.59/x
3. Step 3: Cross multiply
   9,881.60x = 14,751.92 × 9,535.59
4. Step 4: Simplify right side
   9,881.60x = 140,668,284.67
5. Step 5: Solve for x
   x = 140,668,284.67/9,881.60
6. Step 6: Final answer
   x = 14,235.38