Finding the Fourth Proportional to 35,573.47, 49,090.82 and 19,440.43

Step by Step Solution

1. Step 1: Write the proportion equation
   35,573.47 : 49,090.82 = 19,440.43 : x
2. Step 2: Convert to fraction form
   35,573.47/49,090.82 = 19,440.43/x
3. Step 3: Cross multiply
   35,573.47x = 49,090.82 × 19,440.43
4. Step 4: Simplify right side
   35,573.47x = 954,346,429.92
5. Step 5: Solve for x
   x = 954,346,429.92/35,573.47
6. Step 6: Final answer
   x = 26,827.48