Finding the Fourth Proportional to 32,488.17, 48,744.72 and 11,430.41

Step by Step Solution

1. Step 1: Write the proportion equation
   32,488.17 : 48,744.72 = 11,430.41 : x
2. Step 2: Convert to fraction form
   32,488.17/48,744.72 = 11,430.41/x
3. Step 3: Cross multiply
   32,488.17x = 48,744.72 × 11,430.41
4. Step 4: Simplify right side
   32,488.17x = 557,171,891.21
5. Step 5: Solve for x
   x = 557,171,891.21/32,488.17
6. Step 6: Final answer
   x = 17,149.99