Finding the Fourth Proportional to 10,937.72, 15,094.05 and 5,969.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,937.72 : 15,094.05 = 5,969.72 : x
2. Step 2: Convert to fraction form
   10,937.72/15,094.05 = 5,969.72/x
3. Step 3: Cross multiply
   10,937.72x = 15,094.05 × 5,969.72
4. Step 4: Simplify right side
   10,937.72x = 90,107,252.17
5. Step 5: Solve for x
   x = 90,107,252.17/10,937.72
6. Step 6: Final answer
   x = 8,238.21