Finding the Fourth Proportional to 35,802.54, 49,406.76 and 19,886.04

Step by Step Solution

1. Step 1: Write the proportion equation
   35,802.54 : 49,406.76 = 19,886.04 : x
2. Step 2: Convert to fraction form
   35,802.54/49,406.76 = 19,886.04/x
3. Step 3: Cross multiply
   35,802.54x = 49,406.76 × 19,886.04
4. Step 4: Simplify right side
   35,802.54x = 982,504,805.63
5. Step 5: Solve for x
   x = 982,504,805.63/35,802.54
6. Step 6: Final answer
   x = 27,442.32