Finding the Fourth Proportional to 33,012.83, 45,549.54 and 19,587.29

Step by Step Solution

1. Step 1: Write the proportion equation
   33,012.83 : 45,549.54 = 19,587.29 : x
2. Step 2: Convert to fraction form
   33,012.83/45,549.54 = 19,587.29/x
3. Step 3: Cross multiply
   33,012.83x = 45,549.54 × 19,587.29
4. Step 4: Simplify right side
   33,012.83x = 892,191,821.60
5. Step 5: Solve for x
   x = 892,191,821.60/33,012.83
6. Step 6: Final answer
   x = 27,025.61