Finding the Fourth Proportional to 10,758.08, 16,131.36 and 4,598.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,758.08 : 16,131.36 = 4,598.72 : x
2. Step 2: Convert to fraction form
   10,758.08/16,131.36 = 4,598.72/x
3. Step 3: Cross multiply
   10,758.08x = 16,131.36 × 4,598.72
4. Step 4: Simplify right side
   10,758.08x = 74,183,607.86
5. Step 5: Solve for x
   x = 74,183,607.86/10,758.08
6. Step 6: Final answer
   x = 6,895.62