Finding the Fourth Proportional to 5,602.56, 7,731.25 and 3,084.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,602.56 : 7,731.25 = 3,084.89 : x
2. Step 2: Convert to fraction form
   5,602.56/7,731.25 = 3,084.89/x
3. Step 3: Cross multiply
   5,602.56x = 7,731.25 × 3,084.89
4. Step 4: Simplify right side
   5,602.56x = 23,850,048.10
5. Step 5: Solve for x
   x = 23,850,048.10/5,602.56
6. Step 6: Final answer
   x = 4,256.99