Finding the Fourth Proportional to 12,050.12, 17,993.16 and 10,632.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,050.12 : 17,993.16 = 10,632.72 : x
2. Step 2: Convert to fraction form
   12,050.12/17,993.16 = 10,632.72/x
3. Step 3: Cross multiply
   12,050.12x = 17,993.16 × 10,632.72
4. Step 4: Simplify right side
   12,050.12x = 191,316,232.20
5. Step 5: Solve for x
   x = 191,316,232.20/12,050.12
6. Step 6: Final answer
   x = 15,876.71