Finding the Fourth Proportional to 13,041.61, 17,997.73 and 7,935.37

Step by Step Solution

1. Step 1: Write the proportion equation
   13,041.61 : 17,997.73 = 7,935.37 : x
2. Step 2: Convert to fraction form
   13,041.61/17,997.73 = 7,935.37/x
3. Step 3: Cross multiply
   13,041.61x = 17,997.73 × 7,935.37
4. Step 4: Simplify right side
   13,041.61x = 142,818,646.71
5. Step 5: Solve for x
   x = 142,818,646.71/13,041.61
6. Step 6: Final answer
   x = 10,951.00