Finding the Fourth Proportional to 10,827.02, 14,936.85 and 7,291.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,827.02 : 14,936.85 = 7,291.37 : x
2. Step 2: Convert to fraction form
   10,827.02/14,936.85 = 7,291.37/x
3. Step 3: Cross multiply
   10,827.02x = 14,936.85 × 7,291.37
4. Step 4: Simplify right side
   10,827.02x = 108,910,025.30
5. Step 5: Solve for x
   x = 108,910,025.30/10,827.02
6. Step 6: Final answer
   x = 10,059.10