Finding the Fourth Proportional to 35,686.04, 49,245.98 and 19,769.54

Step by Step Solution

1. Step 1: Write the proportion equation
   35,686.04 : 49,245.98 = 19,769.54 : x
2. Step 2: Convert to fraction form
   35,686.04/49,245.98 = 19,769.54/x
3. Step 3: Cross multiply
   35,686.04x = 49,245.98 × 19,769.54
4. Step 4: Simplify right side
   35,686.04x = 973,570,026.37
5. Step 5: Solve for x
   x = 973,570,026.37/35,686.04
6. Step 6: Final answer
   x = 27,281.54