Finding the Fourth Proportional to 5,459.34, 7,533.69 and 3,101.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,459.34 : 7,533.69 = 3,101.31 : x
2. Step 2: Convert to fraction form
   5,459.34/7,533.69 = 3,101.31/x
3. Step 3: Cross multiply
   5,459.34x = 7,533.69 × 3,101.31
4. Step 4: Simplify right side
   5,459.34x = 23,364,308.13
5. Step 5: Solve for x
   x = 23,364,308.13/5,459.34
6. Step 6: Final answer
   x = 4,279.69