Finding the Fourth Proportional to 5,404.86, 8,104.37 and 1,706.13

Step by Step Solution

1. Step 1: Write the proportion equation
   5,404.86 : 8,104.37 = 1,706.13 : x
2. Step 2: Convert to fraction form
   5,404.86/8,104.37 = 1,706.13/x
3. Step 3: Cross multiply
   5,404.86x = 8,104.37 × 1,706.13
4. Step 4: Simplify right side
   5,404.86x = 13,827,100.26
5. Step 5: Solve for x
   x = 13,827,100.26/5,404.86
6. Step 6: Final answer
   x = 2,558.27