Finding the Fourth Proportional to 13,303.85, 19,951.52 and 4,983.53

Step by Step Solution

1. Step 1: Write the proportion equation
   13,303.85 : 19,951.52 = 4,983.53 : x
2. Step 2: Convert to fraction form
   13,303.85/19,951.52 = 4,983.53/x
3. Step 3: Cross multiply
   13,303.85x = 19,951.52 × 4,983.53
4. Step 4: Simplify right side
   13,303.85x = 99,428,873.79
5. Step 5: Solve for x
   x = 99,428,873.79/13,303.85
6. Step 6: Final answer
   x = 7,473.69