Finding the Fourth Proportional to 17,540.05, 26,303.89 and 5,056.71

Step by Step Solution

1. Step 1: Write the proportion equation
   17,540.05 : 26,303.89 = 5,056.71 : x
2. Step 2: Convert to fraction form
   17,540.05/26,303.89 = 5,056.71/x
3. Step 3: Cross multiply
   17,540.05x = 26,303.89 × 5,056.71
4. Step 4: Simplify right side
   17,540.05x = 133,011,189.76
5. Step 5: Solve for x
   x = 133,011,189.76/17,540.05
6. Step 6: Final answer
   x = 7,583.28