Finding the Fourth Proportional to 35,451.86, 48,923.90 and 19,536.89

Step by Step Solution

1. Step 1: Write the proportion equation
   35,451.86 : 48,923.90 = 19,536.89 : x
2. Step 2: Convert to fraction form
   35,451.86/48,923.90 = 19,536.89/x
3. Step 3: Cross multiply
   35,451.86x = 48,923.90 × 19,536.89
4. Step 4: Simplify right side
   35,451.86x = 955,820,510.37
5. Step 5: Solve for x
   x = 955,820,510.37/35,451.86
6. Step 6: Final answer
   x = 26,961.09