Finding the Fourth Proportional to 32,980.87, 49,460.77 and 10,788.27

Step by Step Solution

1. Step 1: Write the proportion equation
   32,980.87 : 49,460.77 = 10,788.27 : x
2. Step 2: Convert to fraction form
   32,980.87/49,460.77 = 10,788.27/x
3. Step 3: Cross multiply
   32,980.87x = 49,460.77 × 10,788.27
4. Step 4: Simplify right side
   32,980.87x = 533,596,141.17
5. Step 5: Solve for x
   x = 533,596,141.17/32,980.87
6. Step 6: Final answer
   x = 16,178.96