Finding the Fourth Proportional to 32,709.30, 49,085.42 and 17,928.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,709.30 : 49,085.42 = 17,928.56 : x
2. Step 2: Convert to fraction form
   32,709.30/49,085.42 = 17,928.56/x
3. Step 3: Cross multiply
   32,709.30x = 49,085.42 × 17,928.56
4. Step 4: Simplify right side
   32,709.30x = 880,030,562.53
5. Step 5: Solve for x
   x = 880,030,562.53/32,709.30
6. Step 6: Final answer
   x = 26,904.60