Finding the Fourth Proportional to 32,736.28, 49,066.35 and 18,706.15

Step by Step Solution

1. Step 1: Write the proportion equation
   32,736.28 : 49,066.35 = 18,706.15 : x
2. Step 2: Convert to fraction form
   32,736.28/49,066.35 = 18,706.15/x
3. Step 3: Cross multiply
   32,736.28x = 49,066.35 × 18,706.15
4. Step 4: Simplify right side
   32,736.28x = 917,842,503.05
5. Step 5: Solve for x
   x = 917,842,503.05/32,736.28
6. Step 6: Final answer
   x = 28,037.47