Finding the Fourth Proportional to 5,569.10, 7,685.04 and 3,050.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,569.10 : 7,685.04 = 3,050.72 : x
2. Step 2: Convert to fraction form
   5,569.10/7,685.04 = 3,050.72/x
3. Step 3: Cross multiply
   5,569.10x = 7,685.04 × 3,050.72
4. Step 4: Simplify right side
   5,569.10x = 23,444,905.23
5. Step 5: Solve for x
   x = 23,444,905.23/5,569.10
6. Step 6: Final answer
   x = 4,209.82