Finding the Fourth Proportional to 10,630.56, 15,955.38 and 5,943.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,630.56 : 15,955.38 = 5,943.72 : x
2. Step 2: Convert to fraction form
   10,630.56/15,955.38 = 5,943.72/x
3. Step 3: Cross multiply
   10,630.56x = 15,955.38 × 5,943.72
4. Step 4: Simplify right side
   10,630.56x = 94,834,311.21
5. Step 5: Solve for x
   x = 94,834,311.21/10,630.56
6. Step 6: Final answer
   x = 8,920.91