Finding the Fourth Proportional to 35,429.54, 48,793.86 and 29,405.86

Step by Step Solution

1. Step 1: Write the proportion equation
   35,429.54 : 48,793.86 = 29,405.86 : x
2. Step 2: Convert to fraction form
   35,429.54/48,793.86 = 29,405.86/x
3. Step 3: Cross multiply
   35,429.54x = 48,793.86 × 29,405.86
4. Step 4: Simplify right side
   35,429.54x = 1,434,825,294.03
5. Step 5: Solve for x
   x = 1,434,825,294.03/35,429.54
6. Step 6: Final answer
   x = 40,498.00