Finding the Fourth Proportional to 32,978.59, 49,432.97 and 10,786.01

Step by Step Solution

1. Step 1: Write the proportion equation
   32,978.59 : 49,432.97 = 10,786.01 : x
2. Step 2: Convert to fraction form
   32,978.59/49,432.97 = 10,786.01/x
3. Step 3: Cross multiply
   32,978.59x = 49,432.97 × 10,786.01
4. Step 4: Simplify right side
   32,978.59x = 533,184,288.55
5. Step 5: Solve for x
   x = 533,184,288.55/32,978.59
6. Step 6: Final answer
   x = 16,167.59