Finding the Fourth Proportional to 6,049.82, 8,345.13 and 3,807.80

Step by Step Solution

1. Step 1: Write the proportion equation
   6,049.82 : 8,345.13 = 3,807.80 : x
2. Step 2: Convert to fraction form
   6,049.82/8,345.13 = 3,807.80/x
3. Step 3: Cross multiply
   6,049.82x = 8,345.13 × 3,807.80
4. Step 4: Simplify right side
   6,049.82x = 31,776,561.30
5. Step 5: Solve for x
   x = 31,776,561.30/6,049.82
6. Step 6: Final answer
   x = 5,252.48