Finding the Fourth Proportional to 9,949.60, 14,913.96 and 4,030.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,949.60 : 14,913.96 = 4,030.69 : x
2. Step 2: Convert to fraction form
   9,949.60/14,913.96 = 4,030.69/x
3. Step 3: Cross multiply
   9,949.60x = 14,913.96 × 4,030.69
4. Step 4: Simplify right side
   9,949.60x = 60,113,474.86
5. Step 5: Solve for x
   x = 60,113,474.86/9,949.60
6. Step 6: Final answer
   x = 6,041.80