Finding the Fourth Proportional to 46,049.92, 69,064.56 and 17,970.72

Step by Step Solution

1. Step 1: Write the proportion equation
   46,049.92 : 69,064.56 = 17,970.72 : x
2. Step 2: Convert to fraction form
   46,049.92/69,064.56 = 17,970.72/x
3. Step 3: Cross multiply
   46,049.92x = 69,064.56 × 17,970.72
4. Step 4: Simplify right side
   46,049.92x = 1,241,139,869.68
5. Step 5: Solve for x
   x = 1,241,139,869.68/46,049.92
6. Step 6: Final answer
   x = 26,952.05