Finding the Fourth Proportional to 5,354.03, 8,031.83 and 1,656.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,354.03 : 8,031.83 = 1,656.59 : x
2. Step 2: Convert to fraction form
   5,354.03/8,031.83 = 1,656.59/x
3. Step 3: Cross multiply
   5,354.03x = 8,031.83 × 1,656.59
4. Step 4: Simplify right side
   5,354.03x = 13,305,400.82
5. Step 5: Solve for x
   x = 13,305,400.82/5,354.03
6. Step 6: Final answer
   x = 2,485.12