Finding the Fourth Proportional to 59,318.22, 81,851.05 and 35,439.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,318.22 : 81,851.05 = 35,439.82 : x
2. Step 2: Convert to fraction form
   59,318.22/81,851.05 = 35,439.82/x
3. Step 3: Cross multiply
   59,318.22x = 81,851.05 × 35,439.82
4. Step 4: Simplify right side
   59,318.22x = 2,900,786,478.81
5. Step 5: Solve for x
   x = 2,900,786,478.81/59,318.22
6. Step 6: Final answer
   x = 48,902.12