Finding the Fourth Proportional to 17,412.96, 26,111.47 and 5,564.43

Step by Step Solution

1. Step 1: Write the proportion equation
   17,412.96 : 26,111.47 = 5,564.43 : x
2. Step 2: Convert to fraction form
   17,412.96/26,111.47 = 5,564.43/x
3. Step 3: Cross multiply
   17,412.96x = 26,111.47 × 5,564.43
4. Step 4: Simplify right side
   17,412.96x = 145,295,557.60
5. Step 5: Solve for x
   x = 145,295,557.60/17,412.96
6. Step 6: Final answer
   x = 8,344.10