Finding the Fourth Proportional to 32,972.56, 49,465.20 and 10,779.94

Step by Step Solution

1. Step 1: Write the proportion equation
   32,972.56 : 49,465.20 = 10,779.94 : x
2. Step 2: Convert to fraction form
   32,972.56/49,465.20 = 10,779.94/x
3. Step 3: Cross multiply
   32,972.56x = 49,465.20 × 10,779.94
4. Step 4: Simplify right side
   32,972.56x = 533,231,888.09
5. Step 5: Solve for x
   x = 533,231,888.09/32,972.56
6. Step 6: Final answer
   x = 16,171.99