Finding the Fourth Proportional to 32,947.39, 45,465.60 and 19,519.89

Step by Step Solution

1. Step 1: Write the proportion equation
   32,947.39 : 45,465.60 = 19,519.89 : x
2. Step 2: Convert to fraction form
   32,947.39/45,465.60 = 19,519.89/x
3. Step 3: Cross multiply
   32,947.39x = 45,465.60 × 19,519.89
4. Step 4: Simplify right side
   32,947.39x = 887,483,510.78
5. Step 5: Solve for x
   x = 887,483,510.78/32,947.39
6. Step 6: Final answer
   x = 26,936.38