Finding the Fourth Proportional to 17,604.81, 26,393.85 and 7,598.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,604.81 : 26,393.85 = 7,598.88 : x
2. Step 2: Convert to fraction form
   17,604.81/26,393.85 = 7,598.88/x
3. Step 3: Cross multiply
   17,604.81x = 26,393.85 × 7,598.88
4. Step 4: Simplify right side
   17,604.81x = 200,563,698.89
5. Step 5: Solve for x
   x = 200,563,698.89/17,604.81
6. Step 6: Final answer
   x = 11,392.55