Finding the Fourth Proportional to 13,005.94, 17,948.06 and 7,037.48

Step by Step Solution

1. Step 1: Write the proportion equation
   13,005.94 : 17,948.06 = 7,037.48 : x
2. Step 2: Convert to fraction form
   13,005.94/17,948.06 = 7,037.48/x
3. Step 3: Cross multiply
   13,005.94x = 17,948.06 × 7,037.48
4. Step 4: Simplify right side
   13,005.94x = 126,309,113.29
5. Step 5: Solve for x
   x = 126,309,113.29/13,005.94
6. Step 6: Final answer
   x = 9,711.65