Finding the Fourth Proportional to 32,976.69, 49,430.21 and 10,784.13

Step by Step Solution

1. Step 1: Write the proportion equation
   32,976.69 : 49,430.21 = 10,784.13 : x
2. Step 2: Convert to fraction form
   32,976.69/49,430.21 = 10,784.13/x
3. Step 3: Cross multiply
   32,976.69x = 49,430.21 × 10,784.13
4. Step 4: Simplify right side
   32,976.69x = 533,061,756.65
5. Step 5: Solve for x
   x = 533,061,756.65/32,976.69
6. Step 6: Final answer
   x = 16,164.80