Finding the Fourth Proportional to 35,433.30, 48,671.94 and 35,258.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,433.30 : 48,671.94 = 35,258.34 : x
2. Step 2: Convert to fraction form
   35,433.30/48,671.94 = 35,258.34/x
3. Step 3: Cross multiply
   35,433.30x = 48,671.94 × 35,258.34
4. Step 4: Simplify right side
   35,433.30x = 1,716,091,808.98
5. Step 5: Solve for x
   x = 1,716,091,808.98/35,433.30
6. Step 6: Final answer
   x = 48,431.61