Finding the Fourth Proportional to 32,978.52, 49,445.91 and 10,784.12

Step by Step Solution

1. Step 1: Write the proportion equation
   32,978.52 : 49,445.91 = 10,784.12 : x
2. Step 2: Convert to fraction form
   32,978.52/49,445.91 = 10,784.12/x
3. Step 3: Cross multiply
   32,978.52x = 49,445.91 × 10,784.12
4. Step 4: Simplify right side
   32,978.52x = 533,230,379.72
5. Step 5: Solve for x
   x = 533,230,379.72/32,978.52
6. Step 6: Final answer
   x = 16,169.02