Finding the Fourth Proportional to 9,902.56, 14,854.56 and 4,059.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,902.56 : 14,854.56 = 4,059.52 : x
2. Step 2: Convert to fraction form
   9,902.56/14,854.56 = 4,059.52/x
3. Step 3: Cross multiply
   9,902.56x = 14,854.56 × 4,059.52
4. Step 4: Simplify right side
   9,902.56x = 60,302,383.41
5. Step 5: Solve for x
   x = 60,302,383.41/9,902.56
6. Step 6: Final answer
   x = 6,089.58