Finding the Fourth Proportional to 5,061.08, 6,983.82 and 3,072.74

Step by Step Solution

1. Step 1: Write the proportion equation
   5,061.08 : 6,983.82 = 3,072.74 : x
2. Step 2: Convert to fraction form
   5,061.08/6,983.82 = 3,072.74/x
3. Step 3: Cross multiply
   5,061.08x = 6,983.82 × 3,072.74
4. Step 4: Simplify right side
   5,061.08x = 21,459,428.15
5. Step 5: Solve for x
   x = 21,459,428.15/5,061.08
6. Step 6: Final answer
   x = 4,240.09