Finding the Fourth Proportional to 35,801.46, 49,406.00 and 19,887.39

Step by Step Solution

1. Step 1: Write the proportion equation
   35,801.46 : 49,406.00 = 19,887.39 : x
2. Step 2: Convert to fraction form
   35,801.46/49,406.00 = 19,887.39/x
3. Step 3: Cross multiply
   35,801.46x = 49,406.00 × 19,887.39
4. Step 4: Simplify right side
   35,801.46x = 982,556,290.90
5. Step 5: Solve for x
   x = 982,556,290.90/35,801.46
6. Step 6: Final answer
   x = 27,444.59