Finding the Fourth Proportional to 17,390.52, 26,079.84 and 5,701.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,390.52 : 26,079.84 = 5,701.05 : x
2. Step 2: Convert to fraction form
   17,390.52/26,079.84 = 5,701.05/x
3. Step 3: Cross multiply
   17,390.52x = 26,079.84 × 5,701.05
4. Step 4: Simplify right side
   17,390.52x = 148,682,471.83
5. Step 5: Solve for x
   x = 148,682,471.83/17,390.52
6. Step 6: Final answer
   x = 8,549.63