Finding the Fourth Proportional to 5,499.70, 7,588.89 and 3,141.99

Step by Step Solution

1. Step 1: Write the proportion equation
   5,499.70 : 7,588.89 = 3,141.99 : x
2. Step 2: Convert to fraction form
   5,499.70/7,588.89 = 3,141.99/x
3. Step 3: Cross multiply
   5,499.70x = 7,588.89 × 3,141.99
4. Step 4: Simplify right side
   5,499.70x = 23,844,216.49
5. Step 5: Solve for x
   x = 23,844,216.49/5,499.70
6. Step 6: Final answer
   x = 4,335.55