Finding the Fourth Proportional to 17,054.37, 23,526.86 and 11,087.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,054.37 : 23,526.86 = 11,087.91 : x
2. Step 2: Convert to fraction form
   17,054.37/23,526.86 = 11,087.91/x
3. Step 3: Cross multiply
   17,054.37x = 23,526.86 × 11,087.91
4. Step 4: Simplify right side
   17,054.37x = 260,863,650.82
5. Step 5: Solve for x
   x = 260,863,650.82/17,054.37
6. Step 6: Final answer
   x = 15,296.00