Finding the Fourth Proportional to 5,459.01, 7,533.21 and 3,100.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,459.01 : 7,533.21 = 3,100.89 : x
2. Step 2: Convert to fraction form
   5,459.01/7,533.21 = 3,100.89/x
3. Step 3: Cross multiply
   5,459.01x = 7,533.21 × 3,100.89
4. Step 4: Simplify right side
   5,459.01x = 23,359,655.56
5. Step 5: Solve for x
   x = 23,359,655.56/5,459.01
6. Step 6: Final answer
   x = 4,279.10