Finding the Fourth Proportional to 17,825.83, 26,740.37 and 5,345.35

Step by Step Solution

1. Step 1: Write the proportion equation
   17,825.83 : 26,740.37 = 5,345.35 : x
2. Step 2: Convert to fraction form
   17,825.83/26,740.37 = 5,345.35/x
3. Step 3: Cross multiply
   17,825.83x = 26,740.37 × 5,345.35
4. Step 4: Simplify right side
   17,825.83x = 142,936,636.78
5. Step 5: Solve for x
   x = 142,936,636.78/17,825.83
6. Step 6: Final answer
   x = 8,018.51