Finding the Fourth Proportional to 35,322.42, 48,744.90 and 19,406.83

Step by Step Solution

1. Step 1: Write the proportion equation
   35,322.42 : 48,744.90 = 19,406.83 : x
2. Step 2: Convert to fraction form
   35,322.42/48,744.90 = 19,406.83/x
3. Step 3: Cross multiply
   35,322.42x = 48,744.90 × 19,406.83
4. Step 4: Simplify right side
   35,322.42x = 945,983,987.67
5. Step 5: Solve for x
   x = 945,983,987.67/35,322.42
6. Step 6: Final answer
   x = 26,781.40