Finding the Fourth Proportional to 32,978.02, 49,445.16 and 10,783.62

Step by Step Solution

1. Step 1: Write the proportion equation
   32,978.02 : 49,445.16 = 10,783.62 : x
2. Step 2: Convert to fraction form
   32,978.02/49,445.16 = 10,783.62/x
3. Step 3: Cross multiply
   32,978.02x = 49,445.16 × 10,783.62
4. Step 4: Simplify right side
   32,978.02x = 533,197,816.28
5. Step 5: Solve for x
   x = 533,197,816.28/32,978.02
6. Step 6: Final answer
   x = 16,168.28