Finding the Fourth Proportional to 32,870.92, 45,365.06 and 19,446.49

Step by Step Solution

1. Step 1: Write the proportion equation
   32,870.92 : 45,365.06 = 19,446.49 : x
2. Step 2: Convert to fraction form
   32,870.92/45,365.06 = 19,446.49/x
3. Step 3: Cross multiply
   32,870.92x = 45,365.06 × 19,446.49
4. Step 4: Simplify right side
   32,870.92x = 882,191,185.64
5. Step 5: Solve for x
   x = 882,191,185.64/32,870.92
6. Step 6: Final answer
   x = 26,838.04