Finding the Fourth Proportional to 32,706.33, 45,139.89 and 19,962.28

Step by Step Solution

1. Step 1: Write the proportion equation
   32,706.33 : 45,139.89 = 19,962.28 : x
2. Step 2: Convert to fraction form
   32,706.33/45,139.89 = 19,962.28/x
3. Step 3: Cross multiply
   32,706.33x = 45,139.89 × 19,962.28
4. Step 4: Simplify right side
   32,706.33x = 901,095,123.35
5. Step 5: Solve for x
   x = 901,095,123.35/32,706.33
6. Step 6: Final answer
   x = 27,551.09