Finding the Fourth Proportional to 11,598.58, 16,011.57 and 7,124.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,598.58 : 16,011.57 = 7,124.41 : x
2. Step 2: Convert to fraction form
   11,598.58/16,011.57 = 7,124.41/x
3. Step 3: Cross multiply
   11,598.58x = 16,011.57 × 7,124.41
4. Step 4: Simplify right side
   11,598.58x = 114,072,989.42
5. Step 5: Solve for x
   x = 114,072,989.42/11,598.58
6. Step 6: Final answer
   x = 9,835.08