Finding the Fourth Proportional to 10,783.80, 14,880.69 and 6,003.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,783.80 : 14,880.69 = 6,003.63 : x
2. Step 2: Convert to fraction form
   10,783.80/14,880.69 = 6,003.63/x
3. Step 3: Cross multiply
   10,783.80x = 14,880.69 × 6,003.63
4. Step 4: Simplify right side
   10,783.80x = 89,338,156.90
5. Step 5: Solve for x
   x = 89,338,156.90/10,783.80
6. Step 6: Final answer
   x = 8,284.48