Finding the Fourth Proportional to 35,585.82, 49,110.98 and 19,669.92

Step by Step Solution

1. Step 1: Write the proportion equation
   35,585.82 : 49,110.98 = 19,669.92 : x
2. Step 2: Convert to fraction form
   35,585.82/49,110.98 = 19,669.92/x
3. Step 3: Cross multiply
   35,585.82x = 49,110.98 × 19,669.92
4. Step 4: Simplify right side
   35,585.82x = 966,009,047.72
5. Step 5: Solve for x
   x = 966,009,047.72/35,585.82
6. Step 6: Final answer
   x = 27,145.90