Finding the Fourth Proportional to 17,061.40, 25,596.06 and 5,373.64

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.40 : 25,596.06 = 5,373.64 : x
2. Step 2: Convert to fraction form
   17,061.40/25,596.06 = 5,373.64/x
3. Step 3: Cross multiply
   17,061.40x = 25,596.06 × 5,373.64
4. Step 4: Simplify right side
   17,061.40x = 137,544,011.86
5. Step 5: Solve for x
   x = 137,544,011.86/17,061.40
6. Step 6: Final answer
   x = 8,061.71