Finding the Fourth Proportional to 32,928.78, 49,384.35 and 9,234.93

Step by Step Solution

1. Step 1: Write the proportion equation
   32,928.78 : 49,384.35 = 9,234.93 : x
2. Step 2: Convert to fraction form
   32,928.78/49,384.35 = 9,234.93/x
3. Step 3: Cross multiply
   32,928.78x = 49,384.35 × 9,234.93
4. Step 4: Simplify right side
   32,928.78x = 456,061,015.35
5. Step 5: Solve for x
   x = 456,061,015.35/32,928.78
6. Step 6: Final answer
   x = 13,849.92