Finding the Fourth Proportional to 12,346.48, 17,037.30 and 7,041.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,346.48 : 17,037.30 = 7,041.52 : x
2. Step 2: Convert to fraction form
   12,346.48/17,037.30 = 7,041.52/x
3. Step 3: Cross multiply
   12,346.48x = 17,037.30 × 7,041.52
4. Step 4: Simplify right side
   12,346.48x = 119,968,488.70
5. Step 5: Solve for x
   x = 119,968,488.70/12,346.48
6. Step 6: Final answer
   x = 9,716.82