Finding the Fourth Proportional to 6,983.98, 10,475.76 and 2,053.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,983.98 : 10,475.76 = 2,053.72 : x
2. Step 2: Convert to fraction form
   6,983.98/10,475.76 = 2,053.72/x
3. Step 3: Cross multiply
   6,983.98x = 10,475.76 × 2,053.72
4. Step 4: Simplify right side
   6,983.98x = 21,514,225.45
5. Step 5: Solve for x
   x = 21,514,225.45/6,983.98
6. Step 6: Final answer
   x = 3,080.51