Finding the Fourth Proportional to 32,870.60, 49,308.63 and 14,151.09

Step by Step Solution

1. Step 1: Write the proportion equation
   32,870.60 : 49,308.63 = 14,151.09 : x
2. Step 2: Convert to fraction form
   32,870.60/49,308.63 = 14,151.09/x
3. Step 3: Cross multiply
   32,870.60x = 49,308.63 × 14,151.09
4. Step 4: Simplify right side
   32,870.60x = 697,770,860.91
5. Step 5: Solve for x
   x = 697,770,860.91/32,870.60
6. Step 6: Final answer
   x = 21,227.81