Finding the Fourth Proportional to 6,047.82, 8,347.52 and 3,690.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,047.82 : 8,347.52 = 3,690.72 : x
2. Step 2: Convert to fraction form
   6,047.82/8,347.52 = 3,690.72/x
3. Step 3: Cross multiply
   6,047.82x = 8,347.52 × 3,690.72
4. Step 4: Simplify right side
   6,047.82x = 30,808,368.24
5. Step 5: Solve for x
   x = 30,808,368.24/6,047.82
6. Step 6: Final answer
   x = 5,094.13