Finding the Fourth Proportional to 35,350.55, 48,783.31 and 19,434.86

Step by Step Solution

1. Step 1: Write the proportion equation
   35,350.55 : 48,783.31 = 19,434.86 : x
2. Step 2: Convert to fraction form
   35,350.55/48,783.31 = 19,434.86/x
3. Step 3: Cross multiply
   35,350.55x = 48,783.31 × 19,434.86
4. Step 4: Simplify right side
   35,350.55x = 948,096,556.27
5. Step 5: Solve for x
   x = 948,096,556.27/35,350.55
6. Step 6: Final answer
   x = 26,819.86