Finding the Fourth Proportional to 32,645.00, 45,046.71 and 19,215.47

Step by Step Solution

1. Step 1: Write the proportion equation
   32,645.00 : 45,046.71 = 19,215.47 : x
2. Step 2: Convert to fraction form
   32,645.00/45,046.71 = 19,215.47/x
3. Step 3: Cross multiply
   32,645.00x = 45,046.71 × 19,215.47
4. Step 4: Simplify right side
   32,645.00x = 865,593,479.37
5. Step 5: Solve for x
   x = 865,593,479.37/32,645.00
6. Step 6: Final answer
   x = 26,515.35